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Synthetic enzyme-catalyzed multicomponent reaction for Isoxazol-5(4<i>H</i>)-one Syntheses, their properties and biological application; why should one study mechanisms?
作者:Gabriela H. C. Oliveira、Luciana M. Ramos、Raíssa K. C. de Paiva、Saulo T. A. Passos、Marina M. Simões、Fabricio Machado、José R. Correa、Brenno A. D. Neto
DOI:10.1039/d0ob02114h
日期:——
In this work, we describe the application of a synthetic enzyme (synzyme) as the catalyst to promote the multicomponent synthesis of isoxazol-5(4H)-one derivatives. The catalytic system could be used up to 15 times without any notable loss of its activity. Some derivatives showed fluorescence and their photophysical data were evaluated. The mechanism of the reaction was, for the first time, investigated
在这项工作中,我们描述了合成酶(synzyme)作为催化剂促进异恶唑-5(4 H)多组分合成的应用。)-一阶导数。催化体系最多可使用15次,而活性没有明显下降。一些衍生物显示荧光,并评估了其光物理数据。首次研究了反应机理,在这三种反应途径中,只有一种在开发条件下进行。ESI-MS(/ MS)允许同时监测多组分反应(MCR)和提出动力学模型以解释该转变。动力学模型坚定地指出了仅一种反应途径,并帮助抛弃了其他两种可能性。还评估了所有合成衍生物对革兰氏阳性和革兰氏阴性菌株的抗微生物能力。
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Batra, Sanjay; Seth, M; Bhaduri, A P, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 1, p. 60 - 62
作者:Batra, Sanjay、Seth, M、Bhaduri, A P
DOI:——
日期:——
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BATRA, SANJAY;AKHTAR, SHAMIM MOHAMMAD;SETH, MANJU;BHADURI, AMIYA PRASAD, J. HETEROCYCL. CHEM., 27,(1990) N, C. 337-342
作者:BATRA, SANJAY、AKHTAR, SHAMIM MOHAMMAD、SETH, MANJU、BHADURI, AMIYA PRASAD
DOI:——
日期:——
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Batra, Sanjay; De, Dibyendu; Seth, Manju, Journal of Chemical Research, Miniprint, 1993, # 6, p. 1228 - 1238
作者:Batra, Sanjay、De, Dibyendu、Seth, Manju、Bhaduri, Amiya Prasad
DOI:——
日期:——
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Batra, Sanjay; Akhtar, Mohammed Shamim; Seth, Manju, Journal of Heterocyclic Chemistry, 1990, vol. 27, # 2, p. 337 - 342
作者:Batra, Sanjay、Akhtar, Mohammed Shamim、Seth, Manju、Bhaduri, Amiya Prasad
DOI:——
日期:——