Microwave-Assisted Synthesis of Novel (5-Nitropyridin-2-yl)alkyl and (5-Nitropyridin-3-yl)alkyl Carbamates
作者:Christophe Henry、Andreas Haupt、Sean C. Turner
DOI:10.1021/jo802439d
日期:2009.3.6
straightforward approach to novel (5-nitropyridin-2-yl)alkyl and (5-nitropyridin-3-yl)alkyl carbamate building blocks is presented in this study. Their construction is achieved by condensation of N-carbamate α- and β-amino carbonyl derivatives with 1-methyl-3,5-dinitro-2-pyridone 1 under microwave irradiation. Judiciously chosen modifications in the nature of the parent carbonyl starting material has influenced
在这项研究中提出了一种新颖的方法,以新颖的(5-硝基吡啶-2-基)烷基和(5-硝基吡啶-3-基)烷基氨基甲酸酯结构单元。它们的构造是通过在微波辐射下使N-氨基甲酸酯α-和β-氨基羰基衍生物与1-甲基-3,5-二硝基-2-吡啶酮1缩合而实现的。母体羰基原料性质的明智选择的修饰影响了反应的区域化学结果,并允许有效地获得新型的含氮支架。具有相同形态相似性的化合物已收集到三个在单个结构参数上彼此不同的库中。