Academic literature on the topic 'Michael's Addition'

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Journal articles on the topic "Michael's Addition"

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Thabet, H. Kh, Mohd Imran, Mohd Imran, Saleh Alaql, and M. H. M. Helal. "Bis(2-cyanoacetamide) in Heterocyclic Synthesis: Synthesis of Some Bis[2-oxopyridine, 2-iminochromene, Chromeno[3,4-c]pyridine, Benzochromeno[3,4-c]pyridine] Derivatives." Oriental Journal Of Chemistry 40, no. 1 (2024): 65–73. http://dx.doi.org/10.13005/ojc/400108.

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N,N'-(methylenebis(1,4-phenylene))bis-(2-cyanoacetamide) was exploited as a precursor for synthesing some bis (benzylidene 5a-c, pyridines 7, 8, 10a,b, chromene 14, benzochromene 15) derivatives containing diphenyl-methylene spacer via the reaction with each of aromatic aldehydes, pentane-2,4-dione, acetaldehyde/ malononitrile, arylidene-malononitriles, ethyl cinnamates, 2-hydroxybenzaldehyde, and 2-hydroxy-1-naphthaldehyde). Bis(chromeno[3,4-c]pyridines 16&18) were synthesized via Michael's addition of malononitrile or ethyl cyanoacetate to bis(chromene) derivative. The newly prepared compound structures were established via ir, NMR spectroscopic data.
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Urosevic, Jovica, Sasa Drmanic, Jasmina Nikolic, Ivan Juranic, and Bratislav Jovanovic. "Structure-reactivity correlation for the kinetics of the reaction of substituted 4-phenyl-1,4-dihydropyridines formation." Journal of the Serbian Chemical Society 78, no. 12 (2013): 1963–73. http://dx.doi.org/10.2298/jsc131120139u.

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Quantitative structure-reactivity correlations for the kinetics of the Hantzsch's synthesis of substituted 4-phenyl-1,4-dihydropyridines in the reaction between ethyl m- and p-substituted benzylidene acetoacetate and enamine has been studied. The reaction kinetics was followed using spectrophotometric measurements. It was found that the reaction correspond to the second-order kinetics. Quantitative structure-reactivity correlations of log k with the corresponding substituent constants (s,s+,sI and sR+) using Hammett and extended Hammett equation (DSP equation). They show linear relationship with positive values of reaction constants (r). The obtained data were processed by the linear regression analysis. It is confirmed that Michael's addition of enamine to benzylidene represents the slow step of the reaction with high positive charge at the benzylidene molecule. MO calculations were performed and they were also in agreement with the conclusions derived from structure-reactivity correlations.
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Perkasa Mega Dwiguna, I Ketut R Sudiarditha, and Corry Yohana. "THE The Effect Of Work Stress And Job Insecurity On Turnover Intention With Organizational Commitment As An Intervening At Pt "Xyz"." International Student Conference on Business, Education, Economics, Accounting, and Management (ISC-BEAM) 2, no. 1 (2024): 2345–59. http://dx.doi.org/10.21009/isc-beam.012.169.

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The role of employees as human resources is very crucial in the continuity of company operations. One of the main focuses in human resource management is employee turnover intention. This phenomenon can disrupt company stability and cause material and immaterial losses. Indonesia, according to data from Michael Page (2022), is ranked second highest in Asia Pacific in terms of employees' intention to resign. This research aims to identify the factors that influence turnover intention among PT "XYZ" employees and examine the influence of work stress and job insecurity on turnover intention with organizational commitment as an intervening variable. This research is quantitative research that uses statistical analysis with the Partial Least Squares (PLS) method. Sampling was carried out based on Isaac and Michael's sampling table, resulting in 127 respondents who were permanent employees of PT "XYZ" with a working period of more than one year. Measurements were carried out using a Likert scale. The analysis shows that work stress has a significant negative influence on organizational commitment and a positive influence on turnover intention. Job insecurity also has a significant negative effect on organizational commitment, but does not have a direct significant effect on turnover intention. Organizational commitment was found to have a significant negative influence on turnover intention. In addition, both job stress and job insecurity influence turnover intention through organizational commitment. Job stress and job insecurity reduce organizational commitment which in turn increases turnover intention. Therefore, it is important for companies to manage work stress and increase employees' sense of security to reduce job turnover intentions and increase employee loyalty to the company.
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Hanna and Dwi Retno Widiyanti. "NIAT WAKAF TUNAI ONLINE PADA MAHASISWA EKONOMI ISLAM." Islamic Economics and finance in Focus 1, no. 4 (2022): 360–72. http://dx.doi.org/10.21776/ieff.2022.01.4.07.

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Indonesia with a majority Muslim community makes the potential for cash waqf very large. According to the National Committee for Islamic Economics and Finance (KNEKS), the potential for cash waqf could reach IDR 180 trillion, but the realization of waqf is still far below the existing potential. In general, the practice of waqf can help the socio-economic development of the Muslim community and distribute wealth among the community because waqf is intended to fund and maintain Islamic institutions such as madrasas, schools, universities and other public services. The research was conducted with the aim of knowing the effect of income, knowledge, trust, and convenience of students on students' intentions to do cash waqf at online waqf institutions. This study uses a descriptive quantitative approach with logistic regression analysis method. The sampling method used was Non-Probability sampling with Purposive Sampling Technique, and found 176 according to Isaac and Michael's formula from the total population of Islamic Economics Students from the batch of 2015 until 2021. From the R-Square test, it is known that the independent variables in the study can explain 64.2% of the related variables and the rest can be explained by variables outside of the study. In addition, the results of this study indicate that the convenience variable is significant to the students' intention to perform waqf through money. While the variables of income, knowledge, and trust have no significant effect on students' intentions in conducting cash waqf through online waqf institutions.
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BOZKURT, Selahattin. "Asimetrik Michael Katılma Tepkimesi için Prolin bazlı β-Hidroksiamit Organokatalizörü". Afyon Kocatepe Üniversitesi Uluslararası Mühendislik Teknolojileri ve Uygulamalı Bilimler Dergisi 5, № 1 (2022): 13–17. http://dx.doi.org/10.53448/akuumubd.1111800.

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Applications of chiral organocatalysts in reaction types capable of forming C-C bonds, such as Michael addition, are one of the important research areas of recent years. One of the best examples of Michael addition, one of the important works of organic reaction types, is the reaction of nitroolefins with ketones in the presence of organocatalysts. In this study, L-proline-based amide derivative was synthesized with moderate yield and its structure was elucidated by various techniques. As an organocatalyst, its effect on enantiomeric excess (e.e.) was investigated in Michael addition studies and the best enantiomeric excess value was found to be 65% in carbontetra chloride (CCl4).
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Naghiyev, F. N. "THE INVESTIGATION OF MICHAEL ADDITION OF ACETOACETANILIDE AND METHYL ACETOPYRUVATE TO SOME YLIDENECYANOACETAMIDES." Azerbaijan Chemical Journal, no. 2 (June 20, 2019): 35–39. http://dx.doi.org/10.32737/0005-2531-2019-2-35-39.

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Bansal, Shobha, and Prabal Pratap Singh. "An Efficient Solvent Free Microwave Assisted MgFe2O4 Magnetic Nanoparticles Catalyzed Green Protocol Towards Michael Addition." Chemistry & Chemical Technology 13, no. 1 (2019): 18–22. http://dx.doi.org/10.23939/chcht13.01.018.

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A., S. Devi, C. Dutta M., Nongkhlaw R., and N. Vishwakarma J. "KHS04 assisted Michael addition-elimination reactions of formylated acetophenones in water : A facile general green synthetic route to 3-(alkyl/aralkyl/aryl)amino-1-arylprop-2-en-1-ones." Journal of Indian Chemical Society Vol. 87, Jun 2010 (2010): 739–42. https://doi.org/10.5281/zenodo.5791952.

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organic Research Lab., Department of Chemistry, St. Anthony&#39;s College. Shillong-793 001, Meghalaya. India <em>E-mail :</em> jnvishwakarma@rediffmail.com Fax : 91-0364-2229558 Department of Chemistry, North-Eastern Hill University, Shillong-793 022, Meghalaya&middot;. India <em>Manuscript received 18 August 2009, accepted 9 November 2009</em> A facile general green synthetic route to 3-(alkyl/aralkyl/aryl)amino-1-arylprop-2-en-1-ones in excellent yields has been developed by reacting formylated acetophenones with primary amines assisted by<strong> </strong>KHSO<sub>4</sub> in water.
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Liu, Zixuan. "Michael addition reaction and its examples." Applied and Computational Engineering 24, no. 6 (2023): 1–6. http://dx.doi.org/10.54254/2755-2721/24/ojs/20230669.

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Michael addition reaction refers to the conjugate addition reaction of carbocation to α, β-unsaturated aldehydes, ketones, carboxylic acids, esters, nitrile, nitro compounds, etc. The reaction is an essential organic reaction, and it is used in organic synthesis to grow carbon chains and synthesize organic compounds with various functional groups. As one of the most valuable organic synthesis reactions, it is one of the most common ways to construct carbon-carbon bonds. This paper analyzes the mechanisms and the theories of some common Michael addition reactions. It also includes an example of the research of Michael addition in recent years. In a recent study, a research team experimentally found a suitable catalyst to catalyze the Michael addition reaction on benzyl groups, and obtained the different performances of benzyl groups with different functional groups during addition. Cyclopentadienyl rhodium catalyst has excellent catalytic activity and selectivity for benzyl first, second, and third C/H bonds. The reaction can be compatible with halogen, ester, and amide functional groups.
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Liu, Zixuan. "Michael addition reaction and its examples." Applied and Computational Engineering 24, no. 1 (2023): 1–6. http://dx.doi.org/10.54254/2755-2721/24/20230669.

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Michael addition reaction refers to the conjugate addition reaction of carbocation to , -unsaturated aldehydes, ketones, carboxylic acids, esters, nitrile, nitro compounds, etc. The reaction is an essential organic reaction, and it is used in organic synthesis to grow carbon chains and synthesize organic compounds with various functional groups. As one of the most valuable organic synthesis reactions, it is one of the most common ways to construct carbon-carbon bonds. This paper analyzes the mechanisms and the theories of some common Michael addition reactions. It also includes an example of the research of Michael addition in recent years. In a recent study, a research team experimentally found a suitable catalyst to catalyze the Michael addition reaction on benzyl groups, and obtained the different performances of benzyl groups with different functional groups during addition. Cyclopentadienyl rhodium catalyst has excellent catalytic activity and selectivity for benzyl first, second, and third C/H bonds. The reaction can be compatible with halogen, ester, and amide functional groups.
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Dissertations / Theses on the topic "Michael's Addition"

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Clement, Baptiste. "Nouvelles résines sans isocyanates réactives à basses températures pour revêtements elastomères durables." Thesis, Mulhouse, 2020. http://www.theses.fr/2020MULH4567.

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L’objectif de la thèse est d’explorer de nouveaux systèmes chimiques à réactivité élevée à température ambiante et les soumettre à un cahier des charges de polymères thermodurcissables. Ce projet a été construit autour de deux chimies capables de s’effectuer dans des conditions douces : l’addition d’aza-Michael et la cycloaddition de Diels-Alder. L’addition d’aza-Michael est une réaction spontanée à température ambiante, s’effectuant entre une fonction amine et un composé  insaturé comme les acrylates. Cette réaction peut être réalisée sans solvants ni catalyseurs. Elle est donc couramment utilisée depuis de nombreuses années dans le domaine des polymères. Une autre voie faisant également l’objet de nombreuses études dans les thermodurcissables est la réaction de cycloaddition de Diels-Alder, s’effectuant entre un diène et un diénophile. L’avantage de cette réaction est son caractère potentiellement réversible, effectif à partir de températures supérieures à 100°C. Les travaux de la thèse ont été divisés en deux chapitres importants dans lesquels l’addition d’aza-Michael a été principalement utilisée. Un premier chapitre a été consacré au développement de nouveaux systèmes mono-composants, et l’autre à l’obtention de systèmes bi-composants. Pour la première partie, différents systèmes mono-composants ont été préparés par addition de Michael. Concernant le deuxième chapitre, une partie a été dédiée à l’utilisation de la cycloaddition de Diels-Alder pour l’obtention de matériaux réticulés. L’autre partie s’est consacrée à l’emploi de l’addition aza-Michael via plusieurs systèmes de réticulation<br>The aim of the thesis is to explore new chemical systems with high reactivity at room temperature and to submit them to coatings specifications. Two chemicals reactions performing under mild conditions was used : the aza michael additionn and the Diels-Alder cycloaddition. The aza-Michael addition is a spontaneous reaction at room temperature between an amine function and an  unsaturated compound such as acrylates. This reaction can be carried out without solvents or catalysts. The other one that has also been the subject of numerous studies in thermosets field is the Diels-Alder cycloaddition reaction, carried out between a diene and a dienophile. The advantage of this reaction is its potentially thermo-reversible nature.The work of the thesis was divided into two important parts in which the aza-Michael addition was mainly used. The first chapter was devoted to the development of one-component systems, and the other one to the production of two-component systems. For the first chapter, several one-component systems have been prepared by Michael addition. Concerning the second chapter, a part was dedicated to the use of the Diels-Alder cycloaddition for obtaining thermosets. The other part is devoted to the use of aza-Michael addition via several crosslinking systems
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Schultz, Alison. "From Block Copolymers to Crosslinked Networks: Anionic Polymerization Affords Functional Macromolecules for Advanced Technologies." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/81835.

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Ion-containing macromolecules continue to stimulate new opportunities for emerging electro-active applications ranging from high performance energy devices to water purification membranes. Progress in polymer synthesis and engineering now permit well-defined, ion-containing macromolecules with tunable morphologies, mechanical performance, ion conductivity, and 3D structure in order to address these globally challenged technologies. Achieving tailored chemical compositions with high degrees of phase separation for optimizing conductivity and water adsorption remains a constant synthetic challenge and presents an exciting opportunity for engineering sophisticated macromolecular architectures. This dissertation will introduce unprecedented charged polymers using conventional free radical and anionic polymerization to incorporate ionic functionalities based on phosphonium cations. This new class of copolymers offers unique properties with ionic functionality for tailorable electro-active performance.<br>Ph. D.
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Young, Douglas M. "Explorations of Cascading Michael Additions." Thesis, University of Oregon, 2011. http://hdl.handle.net/1794/12069.

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xx, 214 p. : ill. (some col.)<br>Intramolecular cascading Michael additions have the ability to transform simple, symmetric substrates into densely functionalized compounds containing new ring structures and chiral centers. The Rauhut-Currier (RC) reaction, also known as the vinylogous Morita-Baylis-Hillman reaction, utilizes this type of reactivity by cyclizing tethered, activated alkenes using phosphine or thiolate catalysis. This dissertation describes the expansion of the scope of the RC reaction, the introduction and importance of co-catalysts to cascading Michael additions, the development of the first amine-catalyzed RC reaction, and the transformation of cyclization products into fused, polycyclic aromatic compounds. Chapter I reviews the development and applications of the Rauhut-Currier reaction. Chapter II describes the regioselective synthesis of di-substituted indenes and introduces phenol as a rate- and selectivity-enhancing co-catalyst. Although tertiary amine nucleophiles were found to be inferior to phosphines as cyclization catalysts, chapter III discusses the ability of unhindered primary and secondary amines to undergo a diastereoselective, cascading aza-Michael-Michael addition to yield a wide variety of amino-indanes in the presence of an acid catalyst. Recognizing the importance of protic environments and small nucleophiles, the development of the first amine-catalyzed intramolecular RC is introduced in chapter IV. Chapter V describes the conversion of methyl ketone-substituted indenes to fluorene derivatives via an intramolecular aldol reaction. Chapter VI describes the serendipitous discovery and synthesis of indenopyrylium salts. Chapter VII details the novel production of indenopyridines from di-substituted indenes. Lastly, chapter VIII provides a summary and suggests future directions for this research. This dissertation includes previously published and unpublished co-authored material.<br>Committee in charge: Shih-Yuan Liu, Chairperson; Kenneth Doxsee, Advisor; David Tyler, Member; Michael Haley, Member; A. Dana Johnston, Outside Member
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Pelzer, Silke. "Wie es geht eine quantenchemische Untersuchung der eisenkatalysierten Michael-Reaktion /." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=971232482.

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Jha, Sushil C. "Catalytic, enantioselective michael addition reaction." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2002. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/2496.

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Santoro, Francesco. "Ruthenium/PNNP-catalyzed asymmetric Michael addition /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17024.

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Chotsaeng, Nawasit. "Enantioselective rhodium-catalysed addition of allylboron reagents to cyclic imines and enantioselective nickel-catalysed Michael additions of 2-acetylazaarenes to nitroalkenes." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/16192.

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Rhodium-catalysed enantioselective allylation reaction of imines in the presence of chiral diene ligands has been investigated. Under the optimised conditions, cyclic imines provided homoallylic amines in high yield and excellent enantioselectivities. The reaction most likely proceeds via allylrhodium(I) intermediates, and represents the first rhodium-catalysed enantioselective nucleophilic allylation of π-electrophiles with allylboron compounds. Furthermore, the allylations display a strong preference for carbon–carbon bond formation at the more substituted terminus of the allyl fragment of the allyltrifluoroborate. To demonstrate the utility of the allylation products, representative manipulations were conducted. Enantioselective Nickel-Catalysed Michael Additions of 2-Acetylazaarenes to Nitroalkenes An enantioselective Michael addition of acylazaarenes with α-substituted β-nitroacrylates in the presence of a chiral Ni(II)–bis(oxazoline) complexes has been developed. A range of azaaryl nucleophiles were shown to react with a variety of nitroalkenes to construct highly functionalised Michael addition products which contain a stereogenic all-carbon quaternary stereocentre with moderate to high yields and enantioselectivities. A possible mechanism for this reaction has been proposed.
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Sawicki, Marcin. "Synthèse et criblage de ligands puissants de l'uranyle : application à la décorporation de l'uranium." Paris 11, 2005. http://www.theses.fr/2005PA112075.

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Ce travail de thèse, réalisé dans le cadre du programme " Toxicologie Nucléaire " du CEA, a été consacré à l'élaboration de ligands puissants de l'ion uranyle (UO22+) pour des applications de décorporation et à des fins analytiques. Suite à la mise au point d'une méthodologie de synthèse en mode parallèle, utilisant la réaction de Michael comme étape clé, une banque d'environ 200 molécules a été obtenue. Cette banque de ligands potentiels, ainsi que plus de 100 molécules obtenues par collaboration, ont été soumises à un test de criblage que nous avons également développé au laboratoire. Plus d'une vingtaine de ligands possédant des constantes de complexation pour l'ion uranyle supérieures à 10 puissance 17 ont ainsi été révélés à l'aide de ce criblage à haut débit. Toutes ces molécules se sont avérées être des structures possédant plusieurs motifs bis-phosphonates. Parmi elles, une seule présente des propriétés de décorporation in vivo. D'autre part, certains ligands bis-phosphoniques forment des complexes avec UO22+ ayant des propriétés de fluorescence remarquables et permettent d'améliorer les méthodes de détection de ce métal<br>This work was realised as a part of prorgamm "Nuclear Toxicologie" created by CEA and was dedicated to the synthesis of powerfull ligands of uranyl for the applications in decorporation and detection of uranyle. During this work about 200 new potentiales ligands of uranyle was synthesised in the parallele manner using as a key step of the synthesis peptide coupling as well as new parallel synthesis methodology based on the addition of Michael. This library of potencial uranyle ligands, enreached by 100 molecules obtained by collaboration, was submited to high throughput screening test for affinity against uranyle ion using colorimetric agent - sulfochlorophenole S as reference chelate. More then twenty ligands having conditional stability constant against uranyl at pH=7. 4 higher then 10 to 17 were found. All this molecules have methylene biphosphonate unite as chelating function. Beetwen them only one was foun to decorporate uranium in vivo. On the other hand some ligands methylene biphosphoniques were found to forme with uranyle ion the complexes posseding exceptional proprietes of fluorescence what may aloowed for their use for the detection of uranyle
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Poderi, Cecilia. "Synergistic catalysis: Michael addition of acyl-pyridines." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/14409/.

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A new diastereo- and enantioselective strategy for the functionalization of 2-acetyl-pyridine with α,β-unsaturated aldehydes has been investigated through synergistic catalysis. In particular, the aim of the work was to use cinnamaldehydes bearing different substituents on the phenyl group and to study its effect on the yield, conversion and stereoselectivity of the reaction. The reaction mechanism involves combined iminium ion and transition metal catalysis in a synergistic fashion and proceeds with two consecutives Michael additions, followed by final intramolecular aldol condensation to yield the formation of three new stereogenic carbons, with high to excellent stereoselectivities. The structures of the molecules obtained were fully characterized by NMR spectroscopy. After having assigned the relative configuration by NOE-NMR and 2D-COSY experiments, conformational analysis was performed by DFT calculations to find the most stable molecular conformations. The absolute configuration of each diastereoisomer was then eventually assigned by quantum mechanical simulations of the Electronic and Vibrational Circular Dichroism spectra.
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Du, Haiying. "Michael addition-initiated organocatalytic enantioselective multicomponent reactions with 1,3-dicarbonyls." Thesis, Ecole centrale de Marseille, 2014. http://www.theses.fr/2014ECDM0002/document.

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Ce mémoire de thèse se concentre sur le développement de réactions multicomposants énantiosélectives de dérivés 1,3-Dicarbonylés en présence d'un organocatalyseur, en vue de préparer des motifs polyhétérocycliques fusionnés.Dans un premier temps, nous décrivons nos résultats initiaux sur une réaction multicomposants énantiosélective avec des énals et des amines primaires simples. Au vu des faibles énantiosélectivités obtenues, des amines fonctionnalisées ont ensuite été introduites dans ces réactions, permettant ainsi de synthétiser des pyrrolopiperazines et d'autres molécules hétérocycliques polyfonctionnalisées énantioenrichies, toutes obtenues avec des rendements intéressants et des énantiosélectivités élevées.Ayant utilisé avec succès des β-Cétoamides α-Méthyléniques dans ces réactions multicomposantes, nous avons réalisé par ailleurs que leur simple addition de Michael sur des oléfines pauvres en électrons n'avait jamais été décrite en version organocatalysée. Nous avons donc étudié leur réaction avec des nitrooléfines en présence d’organocatalyseurs chiraux, et les produits attendus ont alors été obtenus avec de bons rendements et d'excellentes diastéréo- et énantiosélectivités<br>This thesis focuses on the development of enantioselective multicomponent reactions with 1,3-Dicarbonyls in the presence of an organocatalyst, to synthesize fused polyheterocyclic motives.At first, we describe our initial results on an enantioselective multicomponent reaction with enals and simple primary amines. In view of the low enantioselectivities achieved, functionalized amines were then introduced in these reactions, thereby synthesizing enantioenriched pyrrolopiperazines and other polyfunctionalized heterocyclic molecules, all obtained with attractive yields and high enantioselectivities.Having successfully used methylene β-Ketoamides in these enantioselective MCRs, we realized also that their simple Michael addition to electron-Poor olefins had never been described in organocatalytic conditions. We therefore studied their reaction with nitroolefins in the presence of various chiral organocatalysts, and the expected products were pleasingly obtained with high yields, excellent diastereo- and enantioselectivities
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Books on the topic "Michael's Addition"

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Frayn, Michael. The additional Michael Frayn. Methuen, 2000.

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Heo, Christina K. M. Quantitative studies on the addition of pyridines to Michael acceptors. National Library of Canada, 1990.

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Pees, Klaus-Jürgen. Kohlenhydrate als chirale Matrizen in stereoselektiven Michael-Additionen. [s.n.], 1988.

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Aachen, Rheinisch-Westfälische Technische Hochschule, ed. Asymmetrische Synthese substituierter Cyclohexanone und Lignan-Lactone durch Michael-Addition mit lithiierten [alpha]-Aminonitrilen [Alpha-Aminonitrilen]. [s.n.], 1996.

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Latvala, Anita Sisko Kaarina. Asymmetrische Michael-Additionen: Strukturaufklärung der Amaryllidaceen-Alkaloide aus Galanthus elwesii Hooker fil. Zentralstelle der Studentenschaft, 1994.

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United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations., ed. Additional documents related to the subcommittee investigation of the activities of Michael K. Deaver and Associates. U.S. G.P.O., 1987.

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Mannes, Dietrich. Diastereo- und enantioselektive Synthese von 1,4-Diketonen durch Michael-Addition von chiralen [alpha]-Aminonitrilen [alpha-Aminonitrilen] an Enone. [s.n.], 1992.

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Rendenbach, Beatrice. Asymmetrische Michael-Additionen via SAMP-/RAMP-Hydrazone - diastereo- und enantioselektive Synthese von substituierten 5-Oxoestern [Oxoestern] und d-Lactonen [Delta-Lactonen]. [s.n.], 1987.

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United States. General Accounting Office. and United States Congress Senate, eds. United Nations: Early renovation planning reasonable, but additional management controls and oversight will be needed : report to the Honorable Michael Enzi, U.S. Senate. U.S. General Accounting Office, 2003.

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Day, Michael. Mont Orgueil Castle: Letter from Michael Day to Environment and Public Services with additional information, photographs and plans : re. Jersey Heritage Trust planning application. Jersey Heritage Trust, 2003.

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Book chapters on the topic "Michael's Addition"

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Li, Jie Jack. "Michael addition." In Name Reactions. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05336-2_193.

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Li, Jie Jack. "Michael addition." In Name Reactions. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03979-4_173.

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Li, Jie Jack. "Michael-Addition." In Namensreaktionen. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-52850-7_93.

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Li, Jie Jack. "Michael addition." In Name Reactions. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-04835-1_182.

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Li, Jie Jack. "Michael addition." In Name Reactions. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01053-8_160.

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Li, Jie Jack. "Michael Addition." In Name Reactions. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-50865-4_93.

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Reetz, Manfred T. "Michael Additions." In Reactivity and Structure: Concepts in Organic Chemistry. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70704-9_6.

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Li, Jie Jack. "Mukaiyama Michael addition." In Name Reactions. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03979-4_184.

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Li, Jie Jack. "Mukaiyama-Michael-Addition." In Namensreaktionen. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-52850-7_100.

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Li, Jie Jack. "Mukaiyama Michael addition." In Name Reactions. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01053-8_171.

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Conference papers on the topic "Michael's Addition"

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Tinsley, R. G. "Isocyanate Free Urethanes; a New Class of Coating System for Corrosion Resistant Finishes." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94600.

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Abstract As part of an ongoing effort to develop lower toxicity, more environmentally benign coatings binder systems, a series of polymers using a novel Michael Addition reaction cure mechanism, has been developed. For the cross-linking system, a number of lower molecular weight polymers with acceptor sites have been developed. They include in the polymer chain a significant amount of prereacted polyurethane, thereby giving the cured coating the familiar properties of a high quality standard polyurethane system. The chemistry of the cure mechanism is discussed pointing out the similarities and differences between this system and standard polyurethanes, once both are well cured. Unusual features of the chemistry are highlighted. It will be shown that, depending on the way the product is formulated, a number of desirable properties can be emphasized. Coatings based on this system are shown to have excellent chemical resistance, excellent weather resistance, and excellent flexibility. With the addition of a high quality priming system, they also have excellent corrosion resistance.
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Carvalho, Pedro H. P. R., Alexandre F. Gomes, Luciana M. Ramos, Fábio C. Gozzo, Eufrânio N. da Silva Júnior, and Brenno A. D. Neto. "ESI-IMS-QTOF: a regioselective Michael addition study." In 14th Brazilian Meeting on Organic Synthesis. Editora Edgard Blücher, 2013. http://dx.doi.org/10.5151/chempro-14bmos-r0224-2.

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Feu, Karla S., Sandrina I. R. M. Silva, Marco A. F. M. Junior, Alexander F. de la Torre, Arlene G. Corrêa, and Márcio W. Paixão. "PEG: An Efficient Green Solvent for Organocatalytic Asymmetric Michael Addition." In 15th Brazilian Meeting on Organic Synthesis. Editora Edgard Blücher, 2013. http://dx.doi.org/10.5151/chempro-15bmos-bmos2013_2013820194343.

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Ferreira*, Misael, and Marcus Mandolesi Sá. "Intramolecular Aza-Anti-Michael Addition for the Synthesis of 2-Iminothiazolidines." In 15th Brazilian Meeting on Organic Synthesis. Editora Edgard Blücher, 2013. http://dx.doi.org/10.5151/chempro-15bmos-bmos2013_2013819173959.

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Iida, Hirokazu, and Kie Takahashi. "Michael addition of anilines or phenols without solvent under microwave irradiation." In 2016 Progress in Electromagnetic Research Symposium (PIERS). IEEE, 2016. http://dx.doi.org/10.1109/piers.2016.7735579.

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Chigorina, Elena, and Victor Dotsenko. "The Michael-type Addition of 1-Cyanoacetyl-3,5-dimethylpyrazole to Arylmethylenecyanoacetamides." In The 17th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2013. http://dx.doi.org/10.3390/ecsoc-17-a045.

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Chu, Xi, John J.La Scala, and Giuseppe Palmese. "Bio-Based Thermosets Prepared Using Michael Addition of Furan and Isosorbide Building Blocks." In SAMPE 2019 - Charlotte, NC. SAMPE, 2019. http://dx.doi.org/10.33599/nasampe/s.19.1515.

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Daďová, Jitka, Petr Orság, Radek Pohl, Marie Brázdová, Miroslav Fojta, and Michal Hocek. "Study of DNA-protein interactions by cross-link formation using aqueous Michael addition." In XVIth Symposium on Chemistry of Nucleic Acid Components. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2014. http://dx.doi.org/10.1135/css201414240.

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Scatena, Gabriel dos S., Alexander F. De la Torre, Quezia B. Cass, and Márcio W. Paixão. "Silica-Supported Prolyl Pseudo-Peptide Organocatalysts: Application in the Direct Asymmetric Michael Addition." In 15th Brazilian Meeting on Organic Synthesis. Editora Edgard Blücher, 2013. http://dx.doi.org/10.5151/chempro-15bmos-bmos2013_2013915204013.

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Reznikov, A., D. Nikerov, and Yu Klimochkin. "ASYMMETRIC SYNTHESIS OF NEUROTROPIC DRUGS – GABA ANALOGS USING NI(II)-CATALYZED MICHAEL ADDITION." In MedChem-Russia 2021. 5-я Российская конференция по медицинской химии с международным участием «МедХим-Россия 2021». Издательство Волгоградского государственного медицинского университета, 2021. http://dx.doi.org/10.19163/medchemrussia2021-2021-31.

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Reports on the topic "Michael's Addition"

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Gubalova, Vladislava, Lucia Rybnikarova, Gaspar Schnitzler, Edouard Simon, and Arto Väisänen. Analysing Political Acceptability of Reforms Among National Policymakers. EsadeGeo. Center for Global Economy and Geopolitics, 2022. https://doi.org/10.56269/202212vg.

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The EU finds itself facing serious security threats in an increasingly polarised global environment. Against this backdrop, it is necessary to explore the perceptions and preferences of Member States (MS) towards EU foreign and security policy. This paper, which bases itself on theoretical work conducted in ENGAGE Working Paper 2 (Michaels &amp; Kissack, 2021), aims to shed light on where various MS stand regarding a range of reforms and underused mechanisms by assessing levels of acceptability among national policymaking elites. Focusing on the main reform proposals under consideration, as well as several underused and unused mechanisms identified between 2016–2021 by EU institutions and MS, we conducted semi-structured interviews in 14 MS and additional surveys in 13 MS. The analysis focuses on the MS where national policymaking elites were interviewed. Our data reveals a divide among MS on the acceptability of various reforms but shows that some room for negotiation exists. We find that 1) some principled and, at times, proactive support for more rapid and flexible decision-making exists, although MS are not currently in agreement on immediate changes; 2) the unused or under-used legal bases in the EU treaties – the so-called ‘sleeping beauties’ – are generally perceived as promising for strengthening the effectiveness of CFSP/CSDP; 3) differentiated integration initiatives in CSDP are largely seen as beneficial, as demonstrated by PESCO, even as built-in complexities regarding the operationalisation and a lack of legal clarity keep MS wary of commitments to additional arrangements; and 4) treaty changes, including granting more powers to the European Commission and the European Parliament, do not find wide support among national policymaking elites. Perceptions differed from country to country on when more flexible decision-making is to be applied, which ‘sleeping beauties’ should be deployed, how these arrangements should be implemented, and how to further enhance mechanisms that are already being employed.
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