作者:Xiangqiang Pan、Jian Zhu、Jianping Zou、Zhengbiao Zhang、Zhenping Cheng、Nianchen Zhou、Wei Zhang、Xiulin Zhu
DOI:10.1021/ol3028626
日期:2012.12.21
A highly efficient and simple synthesis of diselenocarbamates, based on a one-pot reaction of amines, CSe2, and alkyl halides in the absence of a catalyst under solvent-free conditions, is reported. The first efficient synthesis of diselenocarbamates via Michael addition of electron-deficient alkenes with aliphatic amines and CSe2 in solid media silica gel is also presented.
据报道,在无溶剂条件下,在不存在催化剂的情况下,基于胺,CSe 2和烷基卤化物的一锅反应,可以高效高效地合成二硒代氨基甲酸酯。还提出了在固体介质硅胶中通过将电子不足的烯烃与脂肪族胺和CSe 2进行迈克尔加成反应,首次有效合成二硒基氨基甲酸酯的方法。