Log in

Relevant bibliographies by topics / Baeyer's method / Journal articles

To see the other types of publications on this topic, follow the link: Baeyer's method.

Journal articles on the topic 'Baeyer's method'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Baeyer's method.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Imada, Yasushi, Hiroki Iida, Shun-Ichi Murahashi, and Takeshi Naota. "An Aerobic, Organocatalytic, and Chemoselective Method for Baeyer-Villiger Oxidation." Angewandte Chemie International Edition 44, no. 11 (2005): 1704–6. http://dx.doi.org/10.1002/anie.200462429.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Imada, Yasushi, Hiroki Iida, Shun-Ichi Murahashi, and Takeshi Naota. "An Aerobic, Organocatalytic, and Chemoselective Method for Baeyer-Villiger Oxidation." Angewandte Chemie 117, no. 11 (2005): 1732–34. http://dx.doi.org/10.1002/ange.200462429.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Drożdż, Agnieszka, and Anna Chrobok. "Chemo-enzymatic Baeyer–Villiger oxidation of 4-methylcyclohexanone via kinetic resolution of racemic carboxylic acids: direct access to enantioenriched lactone." Chemical Communications 52, no. 6 (2016): 1230–33. http://dx.doi.org/10.1039/c5cc08519e.

Full text

Abstract:

A new method for the asymmetric chemo-enzymatic Baeyer–Villiger oxidation of 4-methylcyclohexanone to enantioenriched lactone in the presence of (±)-4-methyloctanoic acid, Candida Antarctica lipase B and 30% aq. H<sub>2</sub>O<sub>2</sub> has been developed.

APA, Harvard, Vancouver, ISO, and other styles

4

Yang, Zhi Qiang, and Sang Eon Park. "Baeyer-Villiger Reaction of Adamantanone over Sn-Containing Hydrotalcite-Like Catalysts." Solid State Phenomena 119 (January 2007): 163–66. http://dx.doi.org/10.4028/www.scientific.net/ssp.119.163.

Full text

Abstract:

Sn-containing hydrotalcite-like compounds were prepared by three different methods such as (i) direct synthesis, (ii) ion-exchange and (iii) grafting. These catalysts were proved to have framework Sn species by powder X-ray diffraction (XRD) analysis and UV-vis spectroscopy. The catalysts prepared by three methods were found to be active and selective for the liquid phase Baeyer–Villiger (BV) oxidation of admantonone using hydrogen peroxide (H2O2) as an oxidant and acetonitrile as a solvent. The Sn-hydrotalcite-like catalysts prepared by ion-exchange method exhibited better catalytic performan

APA, Harvard, Vancouver, ISO, and other styles

5

Dudek, Hanna M., Petra Popken, Edwin van Bloois, Wouter A. Duetz, and Marco W. Fraaije. "A Generic, Whole-Cell–Based Screening Method for Baeyer-Villiger Monooxygenases." Journal of Biomolecular Screening 18, no. 6 (2013): 678–87. http://dx.doi.org/10.1177/1087057113480390.

Full text

Abstract:

Baeyer-Villiger monooxygenases (BVMOs) have been receiving increasing attention as enzymes useful for biocatalytic applications. Industrial requirements call for rapid and extensive redesign of these enzymes. In response to the need for screening large libraries of BVMO mutants, we established a generic screening method that allows screening of Escherichia coli cells expressing active BVMOs in 96-well plate format. For this, we first developed an expression system for production of phenylacetone monooxygenase (PAMO) in the periplasm of E. coli. This allows probing the enzyme for any target sub

APA, Harvard, Vancouver, ISO, and other styles

6

Saß, Stefan, Maria Kadow, Kristian Geitner, et al. "A high-throughput assay method to quantify Baeyer–Villiger monooxygenase activity." Tetrahedron 68, no. 37 (2012): 7575–80. http://dx.doi.org/10.1016/j.tet.2012.05.098.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Watts, A. B., J. Beecher, C. S. Whitcher, and J. A. Littlechild. "A Method for Screening Baeyer-Villiger Monooxygenase Activity Against Monocyclic Ketones." Biocatalysis and Biotransformation 20, no. 3 (2002): 209–15. http://dx.doi.org/10.1080/10242420290020732.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Zoubir, Mohammed, Abdellah Zeroual, Mohammed El Idrissi, et al. "Experimental and theoretical analysis of the reactivity and regioselectivity in esterification reactions of diterpenes (totaradiol, totaratriol, hinikione and totarolone)." Mediterranean Journal of Chemistry 6, no. 4 (2017): 98–107. http://dx.doi.org/10.13171/mjc64/01704101226-zeroual.

Full text

Abstract:

Six esters have been synthesized in the acetylation, benzoylation and Baeyer-Villiger oxidation of starting materials totaradiol 1, totaratriol 2, hinikione 7 and totarolone 8. A complete theoretical study of the reaction has been carried out including highly regioselectivity induction experiments and using density functional methods B3LYP/6-31G(d). The analysis of the nucleophilic Parr functions P - k and the electrostatic potential in diterpenes 1 and 2 offered an explanation of the regioselectivity found in these reactions and in Baeyer-Villiger reaction we use transition state theory and t

APA, Harvard, Vancouver, ISO, and other styles

9

Ma, Qingguo, Yanfeng Xue, Jiaming Guo, and Xinhua Peng. "The Baeyer–Villiger Oxidation of Cycloketones Using Hydrogen Peroxide as an Oxidant." Catalysts 13, no. 1 (2022): 21. http://dx.doi.org/10.3390/catal13010021.

Full text

Abstract:

Baeyer–Villiger oxidation can synthesize a series of esters or lactones that have essential application value but are difficult to be synthesized by other methods. Cycloketones can be oxidized to lactones using molecular oxygen, peroxy acids, or hydrogen peroxide as an oxidant. Hydrogen peroxide is one of the environmental oxidants. Because of the weak oxidation ability of hydrogen peroxide, Bronsted acids and Lewis acids are used as catalysts to activate hydrogen peroxide or the carbonyl of ketones to increase the nucleophilic performance of hydrogen peroxide. The catalytic mechanisms of Bron

APA, Harvard, Vancouver, ISO, and other styles

10

Moss, G. P. "Extension and revision of the nomenclature for spiro compounds." Pure and Applied Chemistry 71, no. 3 (1999): 531–58. http://dx.doi.org/10.1351/pac199971030531.

Full text

Abstract:

Spiro ring systems have two or more rings linked by one common atom. Several different methods are used to name such systems. Rules A-41, A-43, B-10 and B-12 (Nomenclature of Organic Chemistry, 1979) describe the basics of how to name these compounds. The alternative methods in rules A-42 and B-11 are abandoned.This document describes the nomenclature in greater detail and extends it to cover branched polyspiro systems and compounds where three rings have one common spiro atom. A new notation, based on the von Baeyer method of naming spiro systems where all components are monocyclic, allows bo

APA, Harvard, Vancouver, ISO, and other styles

11

Schehr, Miriam, Daniel Hugenbusch, Tobias Moje, Christian Näther, and Rainer Herges. "Synthesis of mono-functionalized S-diazocines via intramolecular Baeyer–Mills reactions." Beilstein Journal of Organic Chemistry 14 (November 7, 2018): 2799–804. http://dx.doi.org/10.3762/bjoc.14.257.

Full text

Abstract:

Herein we report a reliable method to synthesize mono-functionalized S-diazocines in reproducible yields via intramolecular Baeyer–Mills reactions. Diazocines exhibit excellent photoswitchable properties. As opposed to azobenzenes they are more stable in their cis configuration. Particularly in photopharmacology mono-functionalized diazocines should be potentially useful and superior to the frequently used azobenzenes because the sterically more demanding cis configuration should be inactive, and the slender trans configuration should fit in a tight binding pocket of a receptor. Hence, it shou

APA, Harvard, Vancouver, ISO, and other styles

12

Duc, Dau Xuan, and Nguyen Thi Nguyet. "COPPER TRIFLATE CATALYZED BAEYER- VILLIGER OXIDATION OF KETONES." Vietnam Journal of Science and Technology 57, no. 1 (2019): 76. http://dx.doi.org/10.15625/2525-2518/57/1/12589.

Full text

Abstract:

A simple, efficient and eco-friendly method for Baeyer-Villiger oxidation reaction has been developed. The reaction employed m-CPBA as the oxidant with Cu(OTf)2 catalyst and was carried out in CH2Cl2 at room temperature. Nine lactones and ester were obtained in excellent yield (85-94%). Furthermore, the catalyst could be reused twice without considerable loss in activity.

APA, Harvard, Vancouver, ISO, and other styles

13

Liu, Yonghong, Hai Ling, Chao Chen, Qing Xu, Lei Yu, and Xuefeng Jiang. "Sodium Selenosulfate from Sodium Sulfite and Selenium Powder: An Odorless Selenylating Reagent for Alkyl Halides to Produce Dialkyl Diselenide Catalysts." Synlett 30, no. 14 (2019): 1698–702. http://dx.doi.org/10.1055/s-0037-1612083.

Full text

Abstract:

Na2SeSO3, which can be generated in situ by the reaction of Na2SO3 with Se power, was found to be an odorless reagent for the selenenylation of alkyl halides to produce dialkyl diselenides. These products have been recently shown to be good catalysts for the Baeyer–Villiger oxidation of carbonyl compounds, for the selective oxidation of alkenes, or for the oxidative deoximation of oximes. By using aqueous EtOH as the solvent and avoiding the generation of a malodourous selenol intermediate, the selenylation reaction with Na2SeSO3 is much more environmentally friendly than conventional methods.

APA, Harvard, Vancouver, ISO, and other styles

14

KANG, H. J., and H. S. JEONG. "ChemInform Abstract: New Method of Generating Trifluoroperoxyacetic Acid for the Baeyer- Villiger Reaction." ChemInform 27, no. 30 (2010): no. http://dx.doi.org/10.1002/chin.199630080.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Friedl, Zdeněk, and Stanislav Böhm. "Electrostatic Effects in Ionization Equilibria: An AM1 Study of Reversed Substituent Effect in 5-Fluorobicyclo[3.3.3]undecane-1-carboxylic Acid." Collection of Czechoslovak Chemical Communications 59, no. 7 (1994): 1467–71. http://dx.doi.org/10.1135/cccc19941467.

Full text

Abstract:

Relative proton transfer enthalpies δ ∆H0 of sp and ap conformers of 5-fluorobicyclo[3.3.3]undecane-1-carboxylic acid have been calculated by the AM1 method and the results were compared with the prediction of the electrostatic theory. It is shown that the great reversed substituent effect in the sp conformer (δ ∆H0 = 32.1 kJ mol-1) is substantially overestimated largely due to sterical Baeyer strain and non-bonded interactions.

APA, Harvard, Vancouver, ISO, and other styles

16

Tauber, Johannes, Dennis Imbri, Vanessa C. Colligs, and Till Opatz. "Zugänge zu Isomeren und Verwandten der Lamellarin-Alkaloide / Approach to Isomers and Structural Relatives of the Lamellarin Alkaloids." Zeitschrift für Naturforschung B 69, no. 5 (2014): 627–40. http://dx.doi.org/10.5560/znb.2014-4045.

Full text

Abstract:

Synthetic approaches to novel isomers and unprecedented structural relatives of the lamellarin alkaloids are reported. During our studies on methods to construct the lamellarin skeleton, we found the condensation of chroman-4-one derivatives with 1-benzyl-3,4-dihydroisoquinolines or the Pdcatalyzed cyclocarbonylation of o-halogenated precursors followed by Baeyer-Villiger oxidation to be unsuitable. Nevertheless, these routes produced interesting structural relatives of the natural alkaloids.

APA, Harvard, Vancouver, ISO, and other styles

17

Linke, Jens, and Dietmar Kuck. "Single functionalization of fenestrindane and centrohexaindane at the molecular periphery." Zeitschrift für Naturforschung B 71, no. 8 (2016): 897–904. http://dx.doi.org/10.1515/znb-2016-0067.

Full text

Abstract:

AbstractThe single functionalization of the parent centropolyindane hydrocarbons fenestrindane (2) and centrohexaindane (3) at the molecular arene periphery has been studied. The monoformylation of 2 and 3 using the Rieche method resulted in the corresponding aldehydes, 7 and 10, in 23% and 35% yield, respectively. The Friedel-Crafts acetylation of 2 furnished 2-acetylfenestrindane (8) in 53% yield, and the Baeyer-Villiger oxidation of 7 followed by hydrolysis resulted in the 2-hydroxyfenestrindane (9) in 72% yield. The results show that electrophilic attack at one of the eight or, respectivel

APA, Harvard, Vancouver, ISO, and other styles

18

de Gonzalo, Gonzalo, and Andrés R. Alcántara. "Multienzymatic Processes Involving Baeyer–Villiger Monooxygenases." Catalysts 11, no. 5 (2021): 605. http://dx.doi.org/10.3390/catal11050605.

Full text

Abstract:

Baeyer–Villiger monooxygenases (BVMOs) are flavin-dependent oxidative enzymes capable of catalyzing the insertion of an oxygen atom between a carbonylic Csp2 and the Csp3 at the alpha position, therefore transforming linear and cyclic ketones into esters and lactones. These enzymes are dependent on nicotinamides (NAD(P)H) for the flavin reduction and subsequent reaction with molecular oxygen. BVMOs can be included in cascade reactions, coupled to other redox enzymes, such as alcohol dehydrogenases (ADHs) or ene-reductases (EREDs), so that the direct conversion of alcohols or α,β-unsaturated ca

APA, Harvard, Vancouver, ISO, and other styles

19

Griwatz, Jan H., Anne Kunz, and Hermann A. Wegner. "Continuous flow synthesis of azobenzenes via Baeyer–Mills reaction." Beilstein Journal of Organic Chemistry 18 (June 30, 2022): 781–87. http://dx.doi.org/10.3762/bjoc.18.78.

Full text

Abstract:

Azobenzene, as one of the most prominent molecular switches, is featured in many applications ranging from photopharmacology to information or energy storage. In order to easily and reproducibly synthesize non-symmetric substituted azobenzenes in an efficient way, especially on a large scale, the commonly used Baeyer–Mills coupling reaction was adopted to a continuous flow setup. The versatility was demonstrated with a scope of 20 substances and the scalability of this method exemplified by the synthesis of >70 g of an azobenzene derivative applied in molecular solar thermal storage (MOST)

APA, Harvard, Vancouver, ISO, and other styles

20

Berkessel, Albrecht, and Marc R. M. Andreae. "Efficient catalytic methods for the Baeyer–Villiger oxidation and epoxidation with hydrogen peroxide." Tetrahedron Letters 42, no. 12 (2001): 2293–95. http://dx.doi.org/10.1016/s0040-4039(01)00141-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Linares-Pastén, Javier A., Georgina Chávez-Lizárraga, Rodrigo Villagomez, Gashaw Mamo, and Rajni Hatti-Kaul. "A method for rapid screening of ketone biotransformations: Detection of whole cell Baeyer–Villiger monooxygenase activity." Enzyme and Microbial Technology 50, no. 2 (2012): 101–6. http://dx.doi.org/10.1016/j.enzmictec.2011.10.004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Reetz, Manfred T., Birgit Brunner, Toni Schneider, Frank Schulz, Christopher M. Clouthier, and Margaret M. Kayser. "Directed Evolution as a Method To Create Enantioselective Cyclohexanone Monooxygenases for Catalysis in Baeyer–Villiger Reactions." Angewandte Chemie International Edition 43, no. 31 (2004): 4075–78. http://dx.doi.org/10.1002/anie.200460272.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Reetz, Manfred T., Birgit Brunner, Toni Schneider, Frank Schulz, Christopher M. Clouthier, and Margaret M. Kayser. "Directed Evolution as a Method To Create Enantioselective Cyclohexanone Monooxygenases for Catalysis in Baeyer–Villiger Reactions." Angewandte Chemie 116, no. 31 (2004): 4167–70. http://dx.doi.org/10.1002/ange.200460272.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Guan, Fan-Fan, Tao-Tao Ma, Xia Yuan, Hong-Yan Zeng, and Jian Wu. "Sn-Modified NaY Zeolite Catalysts Prepared by Post-Synthesis Methods for Baeyer–Villiger Oxidation." Catalysis Letters 148, no. 1 (2017): 443–53. http://dx.doi.org/10.1007/s10562-017-2224-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Fahad, Mahmood M. "Barbituric Acids A Review of Preparation, Reactions and Biological Applications." Biomedicine and Chemical Sciences 1, no. 4 (2022): 295–305. http://dx.doi.org/10.48112/bcs.v1i4.294.

Full text

Abstract:

Barbiturates, which are derived from the medically significant substance barbituric acid also known as malonylurea or 4-hydroxyuracil, are employed as anaesthetics, sedative-hypnotics, anticonvulsants, and depressants of the central nervous system. In recent years, researchers have paid great attention to compounds and derivatives of barbituric acid, although the first barbituric acid was discovered in 1864 by Adolf Von Baeyer. Due to its great medical and biological importance and wide applications in polymerization catalysts, plastics and textiles, aqueous or oil inks, and polymers. The back

APA, Harvard, Vancouver, ISO, and other styles

26

Berkessel, Albrecht, and Marc R. M. Andreae. "ChemInform Abstract: Efficient Catalytic Methods for the Baeyer-Villiger Oxidation and Epoxidation with Hydrogen Peroxide." ChemInform 32, no. 27 (2010): no. http://dx.doi.org/10.1002/chin.200127042.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Minerdi, Daniela, Ivan Zgrablic, Silvia Castrignanò, et al. "Escherichia coli Overexpressing a Baeyer-Villiger Monooxygenase from Acinetobacter radioresistens Becomes Resistant to Imipenem." Antimicrobial Agents and Chemotherapy 60, no. 1 (2015): 64–74. http://dx.doi.org/10.1128/aac.01088-15.

Full text

Abstract:

ABSTRACTAntimicrobial resistance is a global issue currently resulting in the deaths of hundreds of thousands of people a year worldwide. Data present in the literature illustrate the emergence of many bacterial species that display resistance to known antibiotics;Acinetobacterspp. are a good example of this. We report here thatAcinetobacter radioresistenshas a Baeyer-Villiger monooxygenase (Ar-BVMO) with 100% amino acid sequence identity to the ethionamide monooxygenase of multidrug-resistant (MDR)Acinetobacter baumannii. Both enzymes are only distantly phylogenetically related to other canon

APA, Harvard, Vancouver, ISO, and other styles

28

Sławińska, Adrianna, Małgorzata Tyszka-Czochara, Paweł Serda, et al. "Newly-Obtained Two Organic-Inorganic Hybrid Compounds Based on Potassium Peroxidomolybdate and Dicarboxypyridinic Acid: Structure Determination, Catalytic Properties, and Cytotoxic Effects of Eight Peroxidomolybdates in Colon and Hepatic Cancer Cells." Materials 15, no. 1 (2021): 241. http://dx.doi.org/10.3390/ma15010241.

Full text

Abstract:

Two new organic-inorganic hybrid compounds containing dicarboxylic pyridine acids have been obtained and characterized. Both compounds are potassium oxidodiperoxidomolybdates with 2,6-dicarboxylicpyridine acid or 3,5-dicarboxylicpyridine acid moieties, respectively. The chemical formula for the first one is C14H7K3Mo2N2O18 denoted as K26dcpa, the second C7H4K1Mo1N1O11.5—K35dcpa. Their crystal structures were determined using single crystal (K26dcpa) or XRPD—X-ray powder diffraction techniques (K35dcpa). The purity of the compounds was confirmed by elemental analysis. Their thermal stability wa

APA, Harvard, Vancouver, ISO, and other styles

29

Dorado, Vicente, Clara I. Herrerías, and José M. Fraile. "Simple metal-free oxidative cleavage of 1,2-diols." Tetrahedron 139 (May 3, 2023): 133450. https://doi.org/10.1016/j.tet.2023.133450.

Full text

Abstract:

Cleavage of 1,2-diols is easily carried out under mild conditions with the Oxone/KBr (or Oxone/NaCl) method in either acetonitrile/water or <em>tert</em>-butanol/water medium at room temperature. This procedure is highly efficient for the cleavage of dihydroxyfatty esters and acids. The reaction takes place through a double oxidation of the 1,2-diol, leading to the 1,2-diketone that undergoes a Baeyer-Villiger oxidation, with a final hydrolysis of the generated anhydride. The application to other diols, including simple internal and terminal diols, is also possible, but the nature of the diol

APA, Harvard, Vancouver, ISO, and other styles

30

Lu, Jie, Dong Lu, Qiuyang Wu, et al. "Biocatalytic Cascade of Sebacic Acid Production with In Situ Co-Factor Regeneration Enabled by Engineering of an Alcohol Dehydrogenase." Catalysts 12, no. 11 (2022): 1318. http://dx.doi.org/10.3390/catal12111318.

Full text

Abstract:

Sebacic acid (1,10-decanedioic acid) is an important chemical intermediate. Traditional chemical oxidation methods for sebacic acid production do not conform with “green” manufacturing. With the rapid development of enzymatic technologies, a biocatalytic cascade method based on the Baeyer–Villiger monooxygenase was developed. The most attractive point of the method is the oleic acid that can be utilized as raw material, which is abundant in nature. However, this bio-catalysis process needs co-factor electron carriers, and the high cost of the co-factor limits its progress. In this piece of wor

APA, Harvard, Vancouver, ISO, and other styles

31

Waśniowski, Paweł, Jolanta Czuczejko, Michał Chuchra, et al. "Automatic Production of [18F]F-DOPA Using the Raytest SynChrom R&D Module." Pharmaceuticals 16, no. 1 (2022): 10. http://dx.doi.org/10.3390/ph16010010.

Full text

Abstract:

[18F]F-DOPA is widely used in PET diagnostics. Diseases diagnosed with this tracer are schizophrenia, Parkinson’s disease, gliomas, neuroendocrine tumors, pheochromocytomas, and pancreatic adenocarcinoma. It should be noted that the [18F]F-DOPA tracer has been known for over 30 years. However, the methods of radiosynthesis applied in the past did not allow its clinical use due to low efficiency and purity. Currently, in the market, one encounters different types of radiosynthesis using the fluorine 18F isotope and variants of the same method. The synthesis and its modifications were carried ou

APA, Harvard, Vancouver, ISO, and other styles

32

Bińczak, Jakub, Anna Szelwicka, Agnieszka Siewniak, Krzysztof Dziuba та Anna Chrobok. "Oxidation of Cyclohexanone with Peracids—A Straight Path to the Synthesis of ε-Caprolactone Oligomers". Materials 15, № 19 (2022): 6608. http://dx.doi.org/10.3390/ma15196608.

Full text

Abstract:

During Baeyer–Villiger (BV) oxidation of cyclohexanone with peracids, oligo(ε-caprolactone) (OCL) may be formed. In this work, a two-step one-pot method for the synthesis of OCL involving the BV oxidation of cyclohexanone with peracids and then oligomerization of the resulting ε-caprolactone has been developed. The process was carried out in two solvents: toluene and cyclohexane. Based on the studies, it was determined that the increased temperature (45–55 °C) and the longer reaction time (4 h) favor the formation of OCls. Among the tested peracids (perC8-C12), perC10 turned out to be the most

APA, Harvard, Vancouver, ISO, and other styles

33

Sasakura, Niiha, Keiji Nakano, Yoshiyasu Ichikawa, and Hiyoshizo Kotsuki. "A new environmentally friendly method for the Baeyer–Villiger oxidation of cyclobutanones catalyzed by thioureas using H2O2 as an oxidant." RSC Advances 2, no. 15 (2012): 6135. http://dx.doi.org/10.1039/c2ra20898a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Drożdż, Agnieszka, Karol Erfurt, Rafał Bielas, and Anna Chrobok. "Chemo-enzymatic Baeyer–Villiger oxidation in the presence of Candida antarctica lipase B and ionic liquids." New Journal of Chemistry 39, no. 2 (2015): 1315–21. http://dx.doi.org/10.1039/c4nj01976h.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Liu, Luo, Shuaiqi Meng, Ren Wei, et al. "Improved Stability of Baeyer–Villiger Mono-Oxygenase from Pseudomonas fluorescens by Substitution of Cysteine Residues." Journal of Biobased Materials and Bioenergy 13, no. 4 (2019): 490–97. http://dx.doi.org/10.1166/jbmb.2019.1878.

Full text

Abstract:

Baeyer–Villiger mono-oxygenases (BVMOs) are enzymes that could insert an oxygen into carbon skeletons adjacent to carbonyl groups to form lactone or ester. Recently, a new method of sebacic acid production from oleic acid based on Pseudomonas fluorescens DSM 50106 (PfBVMO) catalysis was reported. However, the instable property of PfBVMO limited the further investigation and application of this enzyme. In this study, we aimed to improve the stability of PfBVMO by sitedirected mutagenesis. The sequence of PfBVMO indicates probable factors from the susceptible oxidizing cysteine residue leading t

APA, Harvard, Vancouver, ISO, and other styles

36

Sasakura, Niiha, Keiji Nakano, Yoshiyasu Ichikawa, and Hiyoshizo Kotsuki. "ChemInform Abstract: A New Environmentally Friendly Method for the Baeyer-Villiger Oxidation of Cyclobutanones Catalyzed by Thioureas Using H2O2as an Oxidant." ChemInform 43, no. 49 (2012): no. http://dx.doi.org/10.1002/chin.201249106.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Meng, Qingrun, Xiaoxu Gao, Dezheng Li, and Huimin Liu. "Constructing Interconnected Hollow Mesopore Sn-Si Mixed Oxide Microspheres by Aerosol-Assisted Alkali Treatment with Enhanced Catalytic Performance in Baeyer-Villiger Oxidation." Catalysts 13, no. 12 (2023): 1494. http://dx.doi.org/10.3390/catal13121494.

Full text

Abstract:

In this work, Sn-Si mixed oxide microspheres with concave hollow morphologies were first synthesized by a simple aerosol method using the very common commercial surfactant cetyl trimethyl ammonium bromide (CTAB) as a template, and then highly interconnected mesoporous and hollow Sn-Si mixed oxide microspheres were synthesized via an alkali (NaOH) treatment in the presence of CTAB. The results show that CTAB plays a crucial role not only in forming hollow morphologies during the aerosol process, but also protecting the amorphous framework and thus preventing the excessive loss of Sn species dur

APA, Harvard, Vancouver, ISO, and other styles

38

Zhou, Zhiwei, Yang Yu, Pengcheng Yu, Juan Qin, Songshan Dai, and Wenliang Wu. "Ordered mesoporous Sn–TiO2 catalysts via an evaporation induced self-assembly method for the Baeyer–Villiger oxidation of cyclohexanone by molecular oxygen." Reaction Kinetics, Mechanisms and Catalysis 120, no. 1 (2016): 295–305. http://dx.doi.org/10.1007/s11144-016-1094-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Gorlova, Olga, Sára Pálková, Jaroslav Kocík, Zdeněk Tišler, and Iva Paterová. "Baeyer-Villiger oxidation of myrtenal over hydrotalcites based catalysts: The role of structure type, metal content, preparation method and acid-base properties." Applied Catalysis A: General 671 (February 2024): 119573. http://dx.doi.org/10.1016/j.apcata.2024.119573.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Moss, G. P. "Extension and revision of the von Baeyer system for naming polycyclic compounds (including bicyclic compounds)." Pure and Applied Chemistry 71, no. 3 (1999): 513–29. http://dx.doi.org/10.1351/pac199971030513.

Full text

Abstract:

These recommendations document the von Baeyer system for naming polycyclic ring systems described in Rules A-31, A-32 and B-14 of the Nomenclature of Organic Chemistry, Sections A, B, C, D, E, F and H, 1979 and R-2.4.2 of A Guide to IUPAC Nomenclature of Organic Compounds, 1993 and extend the system to cover more complex cases. It provides guidance on the naming of ring systems which previously the rules did not cover. The methods is to identify the main ring and main bridge which provide the basic bicyclic system and to number these atoms. Then all further bridges, whether or not they include

APA, Harvard, Vancouver, ISO, and other styles

41

Sun, Jingjing, Qianqian Zhu, Xiaoyan Guo, et al. "Baeyer–Villiger co-oxidation of cyclohexanone with Fe–Sn–O catalysts in an O₂/benzaldehyde system." Green Processing and Synthesis 10, no. 1 (2021): 677–86. http://dx.doi.org/10.1515/gps-2021-0045.

Full text

Abstract:

Abstract Baeyer–Villiger (BV) oxidation of cyclohexanone to ε-caprolactone was studied by a co-precipitation method using Fe–Sn–O catalysts in an O2/benzaldehyde system. The effects of the Fe:Sn ratio, calcination temperature, calcination time, and reaction conditions on the catalytic performance were investigated. The catalysts present the best activity when it is prepared at a Fe:Sn ratio of 1:1, calcination temperature of 850°C, and calcination time of 5 h. Under these conditions, catalysts form a large number of small prisms, which result in a larger specific surface area and enhanced cata

APA, Harvard, Vancouver, ISO, and other styles

42

Meng, Qingrun, Xiaoxu Gao, Ting Sun, Yu Guo, and Huimin Liu. "Aerosol-Assisted Synthesis of Sn–Si Composite Oxide Microspheres with the Hollow Mesoporous Structure for Baeyer–Villiger Oxidation." Catalysts 13, no. 12 (2023): 1460. http://dx.doi.org/10.3390/catal13121460.

Full text

Abstract:

Tetravalent Sn species, such as zeolite or oxide, possess Lewis acidic properties, and thus exhibit prominent catalytic performance in several reactions when they are incorporated into the silica framework. Unfortunately, the synthesis of Sn-based zeolite (Sn–Beta) usually suffers from several drawbacks, including a long crystallization time, limited framework Sn content and complex synthesis steps. Sn-based composite oxides are favored in the industry, due to their simple synthesis steps and easy control of their pore structure, morphology and Sn content. In this work, an aerosol-assisted met

APA, Harvard, Vancouver, ISO, and other styles

43

Ihara, Masataka, Masahiro Yoshida, Mohamed Abdel-Hamid Ismail та Hideo Nemoto. "Novel Method for the Synthesis of Chiral 4-Aryl-γ-butyrolactones via Cascade Asymmetric Epoxidation—Ring Expansion—Baeyer-Villiger Reaction of Cyclopropylidene Derivatives". HETEROCYCLES 50, № 2 (1999): 673. http://dx.doi.org/10.3987/com-98-s(h)99.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

KANG, Zihua, Hai’ou LIU та Xiongfu ZHANG. "Preparation and Characterization of Sn-β Zeolites by a Two-Step Postsynthesis Method and Their Catalytic Performance for Baeyer-Villiger Oxidation of Cyclohexanone". CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION) 33, № 5 (2013): 898–904. http://dx.doi.org/10.3724/sp.j.1088.2012.11117.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Godoy, César A., Juan S. Pardo-Tamayo, and Oveimar Barbosa. "Microbial Lipases and Their Potential in the Production of Pharmaceutical Building Blocks." International Journal of Molecular Sciences 23, no. 17 (2022): 9933. http://dx.doi.org/10.3390/ijms23179933.

Full text

Abstract:

Processes involving lipases in obtaining active pharmaceutical ingredients (APIs) are crucial to increase the sustainability of the industry. Despite their lower production cost, microbial lipases are striking for their versatile catalyzing reactions beyond their physiological role. In the context of taking advantage of microbial lipases in reactions for the synthesis of API building blocks, this review focuses on: (i) the structural origins of the catalytic properties of microbial lipases, including the results of techniques such as single particle monitoring (SPT) and the description of its

APA, Harvard, Vancouver, ISO, and other styles

46

Hamid, Sheida, and Arash Mouradzadegun. "3D-Network porous polymer bonded metalloporphyrin: An efficient and reusable catalyst for the Baeyer-Villiger oxidation." Journal of Porphyrins and Phthalocyanines 26, no. 02 (2021): 171–79. http://dx.doi.org/10.1142/s1088424621501273.

Full text

Abstract:

A new, green catalyst was prepared through immobilization of metalloporphyrin on the surface of 3D-network polymer based on calix[4]resorcinarene (PC4RA), which efficiently catalyze B-V oxidation reaction using O2/benzaldehyde. The catalyst demonstrated excellent activity, which is highly potential for cyclic aliphatic ketones oxidation under mild conditions. IR spectroscopy, UV-Vis spectroscopy, thermal gravimetric analysis, energy dispersive spectroscopy and scanning electron microscopy are some of the spectroscopic methods used to characterize the new synthesized solid support.

APA, Harvard, Vancouver, ISO, and other styles

47

Szelwicka, Anna, Anna Wolny, Miroslawa Grymel, Sebastian Jurczyk, Slawomir Boncel, and Anna Chrobok. "Chemo-Enzymatic Baeyer–Villiger Oxidation Facilitated with Lipases Immobilized in the Supported Ionic Liquid Phase." Materials 14, no. 13 (2021): 3443. http://dx.doi.org/10.3390/ma14133443.

Full text

Abstract:

A novel method for chemo-enzymatic Baeyer–Villiger oxidation of cyclic ketones in the presence of supported ionic liquid-like phase biocatalyst was designed. In this work, multi-walled carbon nanotubes were applied as a support for ionic liquids which were anchored to nanotubes covalently by amide or imine bonds. Next, lipases B from Candida antarctica, Candida rugosa, or Aspergillus oryzae were immobilized on the prepared materials. The biocatalysts were characterized using various techniques, like thermogravimetry, IR spectroscopy, XPS, elemental analysis, and SEM-EDS microscopy. In the prop

APA, Harvard, Vancouver, ISO, and other styles

48

Syper, Ludwik. "The Baeyer-Villiger Oxidation of Aromatic Aldehydes and Ketones with Hydrogen Peroxide Catalyzed by Selenium Compounds. A Convenient Method for the Preparation of Phenols." Synthesis 1989, no. 03 (1989): 167–72. http://dx.doi.org/10.1055/s-1989-27183.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Vasilevich, S. V., and S. S. Petrov. "Experience in the use of kinesio taping for the relief of algomenorrhea in adolescent girls in a children′s rehabilitation hospital." Russian Osteopathic Journal, no. 3 (October 5, 2021): 77–84. http://dx.doi.org/10.32885/2220-0975-2021-3-77-84.

Full text

Abstract:

Introduction. The method of kinesio taping (Kenzo Kase, 1973) is actively gaining popularity among various medical specialists. This is due to the safety of the method and its proven effectiveness in certain pathological conditions and functional disorders. There are isolated publications showing the effectiveness of kinesio taping to reduce the manifestations of algomenorrhea.The aim of the study is to evaluate the effectiveness of using the kinesio taping method for relieving pain in adolescent girls with functional algomenorrhea in a children′s rehabilitation hospital.Materials and methods.

APA, Harvard, Vancouver, ISO, and other styles

50

Vasilevich, S. V., and S. S. Petrov. "Experience in the use of kinesio taping for the relief of algomenorrhea in adolescent girls in a children′s rehabilitation hospital." Russian Osteopathic Journal, no. 3 (October 5, 2021): 77–84. http://dx.doi.org/10.32885/2220-0975-2021-3-77-84.

Full text

Abstract:

Introduction. The method of kinesio taping (Kenzo Kase, 1973) is actively gaining popularity among various medical specialists. This is due to the safety of the method and its proven effectiveness in certain pathological conditions and functional disorders. There are isolated publications showing the effectiveness of kinesio taping to reduce the manifestations of algomenorrhea.The aim of the study is to evaluate the effectiveness of using the kinesio taping method for relieving pain in adolescent girls with functional algomenorrhea in a children′s rehabilitation hospital.Materials and methods.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!