Relevant bibliographies by topics / N,o-acetal

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters

Academic literature on the topic 'N,o-acetal'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "N,o-acetal"

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Kantlehner, Willi, Birgit Heckel, and Jochen Mezger. "Orthoamide und Iminiumsalze, CI. Umsetzungen von N,N,N′,N′-Tetramethylharnstoffdiethylacetal mit CH2-aciden Verbindungen." Zeitschrift für Naturforschung B 75, no. 9-10 (2020): 865–80. http://dx.doi.org/10.1515/znb-2020-0072.

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AbstractN,N,N′,N′-Tetramethylurea diethylacetal reacts with CH2-acidic compounds as benzylcyanide, cyanoacetic acid derivatives malonodinitrile and nitromethane to give ketene aminals or ketene-O,N-acetales. Low polar solvents favour mostly the formation of ketenaminals. The yields of ketenaminals and ketene-O,N-acetals can be improved in some cases by addition of trimethylsilyldimethylamine. The reactions of the urea acetal with diethylmalonate, ore acetyl acetone, stops at the stage of the N,N′,N″-permethylated guanidinium salts with carbanionic counterions. The formation of bis(dimethylamin
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Kim, Minjun, Jaebong Jang, Goyoung Choi та ін. "Conversion of Medium-Sized Lactams to α-Vinyl or α-Acetylenyl Azacycles via N,O-Acetal TMS Ethers". Molecules 23, № 11 (2018): 3023. http://dx.doi.org/10.3390/molecules23113023.

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α-Vinyl or α-acetylenyl azacycles were easily synthesized from 7- to 9-membered lactams and 6- to 9-membered lactams via N,O-acetal trimethylsilyl (TMS) ethers. Organocopper and organostannane reagents afforded reasonable yields for the respective N-acyliminium ion vinylation and acetylenylation intermediates generated from N,O-acetal TMS ethers in the presence of a Lewis acid.
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MASLINSKA-SOLICH, JOLANTA, EDYTA GIBAS, and SYLWIA KUKOWKA. "The formation of macrocyclic compounds with O,O- and O,N-acetal units." Polimery 50, no. 07/08 (2005): 509–19. http://dx.doi.org/10.14314/polimery.2005.509.

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Maslov, M. A., N. G. Morosova, I. M. Senan, and G. A. Serebrennikova. "Synthesis of cationic lipid transfection agents with O,O- or N,O-acetal linkages." Russian Journal of Bioorganic Chemistry 35, no. 5 (2009): 628–32. http://dx.doi.org/10.1134/s1068162009050148.

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Lee, Won-Il, Jong-Wha Jung, Jaebong Jang, Hwayoung Yun, and Young-Ger Suh. "Synthesis of 5,6-dihydrophenanthridines via N,O-acetal TMS ethers." Tetrahedron Letters 54, no. 38 (2013): 5167–71. http://dx.doi.org/10.1016/j.tetlet.2013.07.037.

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Wang, Pengcheng, Ruirui Yu, Sajjad Ali, et al. "Silver Catalyzed Decarbonylative [3 + 2] Cycloaddition of Cyclobutenediones and Formamides." Molecules 26, no. 10 (2021): 2974. http://dx.doi.org/10.3390/molecules26102974.

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As an important moiety in natural products, N,O-acetal has attracted wide attention in the past few years. An efficient method to construct N,O-acetal has been developed. Using silver catalyst, cyclobutenediones were smoothly converted to the corresponding γ-aminobutenolides in the presence of formamides, in which cyclobutenediones likely proceed with a key decarbonylative [3 + 2] cycloaddition process. In this way, a series of products with varied substituents were isolated in moderate yield and fully characterized.
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van der Pijl, Ferdi, Floris L. van Delft, and Floris P. J. T. Rutjes. "Synthesis and functionalization of bicyclic N,O-acetal scaffolds from furfural." Bioorganic & Medicinal Chemistry 23, no. 11 (2015): 2721–29. http://dx.doi.org/10.1016/j.bmc.2014.12.045.

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Qiu, Xianfan, Liugen Xu, Shuxia Wang, et al. "Copper-catalyzed borylative aminomethylation of C–C double and triple bonds with N,O-acetal." Chemical Communications 57, no. 26 (2021): 3279–82. http://dx.doi.org/10.1039/d1cc00093d.

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Ibrahim, Sherif M. S., Koushik Banerjee, Kara A. Slater, and Gregory K. Friestad. "A Tamao–Fleming oxidation route to dipeptides bearing N,O-acetal functionality." Tetrahedron Letters 58, no. 52 (2017): 4864–66. http://dx.doi.org/10.1016/j.tetlet.2017.11.036.

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Lee, Won-Il, Jong-Wha Jung, Jaebong Jang, Jaebong Yun, Hwayoung Yun, and Young-Ger Suh. "ChemInform Abstract: Synthesis of 5,6-Dihydrophenanthridines via N,O-Acetal TMS Ethers." ChemInform 45, no. 3 (2014): no. http://dx.doi.org/10.1002/chin.201403180.

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Dissertations / Theses on the topic "N,o-acetal"

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Banerjee, Koushik. "Investigations in amine chemistry: Mn-Mediated radical addition approach toward gamma amino esters and synthetic studies of the tubulysins." Diss., University of Iowa, 2011. https://ir.uiowa.edu/etd/1121.

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Mn-Mediated radical addition has been developed within the Friestad laboratory as a versatile method toward addition to C=N bonds. N-Acylhydrazones generated by condensation between an aldehyde and an N-acylamine serves as the substrate toward radical addition. A bulky directed group attached with the N-acyl moiety and restricted rotation around N-N bond due to a three point chelation with a Lewis acid differentiates the faces of the C=N bond of the N-acylhydrazones. Radical generation initiated by photolysis of Mn2(CO)10 causing homolysis of C-X bond in alkyl halide serves as the radical dono
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Lespinasse, Anne-Dominique. "Voies d’accès à des dérives aminés du D-fructofuranose et du D-psicofuranose." Lyon, INSA, 1985. http://www.theses.fr/1985ISAL0057.

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Nos travaux s'inscrivent dans le domaine de la chimie des cétohexoses et en particulier de deux d'entre eux : le D-fructose et le D-psicose. En vue de l'évaluation des potentialités biologiques de ces oses, nous avons d'abord étudié les voies'd'accès à des nucléosides dérivés du D-fructofuranose puis la synthèse de composés aminés issus de cet ose et du D-psicofuranose. Cette approche nous a amené à mettre au point la préparation d'un dérivé du D-psicofuranose comportant une différenciation au niveau de ses deux hydroxyméthyles. Ce composé devrait permettre de résoudre certains problèmes synth
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Stevenin, Arnaud. "Symbiose mycorhizienne : développement de nouvelles méthodes pour la synthèse de glycoconjugues bioactifs." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00737492.

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Les symbioses bactérie-légumineuse (nodulation) et champignon-plante (mycorhization) présentent un intérêt agrobiologique et écologique majeur ; elles permettent aux plantes de croître naturellement sur un sol aride et peu fertile. Il a été démontré très récemment que les signaux impliqués dans la mise en place de la symbiose endomycorhizienne à arbuscule (facteurs "Myc") sont très proches de ceux de la nodulation. Il s'agit de molécules appartenant à la famille des lipo-chitooligosaccharides. Afin de réaliser la synthèse de ces molécules, deux nouvelles méthodologies ont été développées. L'ou
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Book chapters on the topic "N,o-acetal"

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Ogura, K. "Oxidation of ,-Acetal -Oxides." In Acetals: O/N, S/S, S/N, and N/N and Higher Heteroatom Analogues. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-030-00361.

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Ogura, K. "Synthesis from ,-Acetal -Oxides." In Acetals: O/N, S/S, S/N, and N/N and Higher Heteroatom Analogues. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-030-00371.

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Ogura, K. "Synthesis from ,-Acetal ,-Dioxides." In Acetals: O/N, S/S, S/N, and N/N and Higher Heteroatom Analogues. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-030-00372.

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Ogura, K. "Addition of ,-Acetal -Oxides to Carbonyl Compounds." In Acetals: O/N, S/S, S/N, and N/N and Higher Heteroatom Analogues. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-030-00352.

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List, B., C. Chandler, R. R. Torres, and A. Erkkilä. "Synthesis from (Phenyltellanyl)acetaldehyde Diethyl Acetal." In X-Ene-X (X=F, Cl, Br, I, O, S, Se, Te, N, P), Ene-Hal, and Ene-O Compounds. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-032-00289.

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You might also be interested in the extended bibliographies on the topic 'N,o-acetal' for particular source types:
Journal articles
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