铑催化通过重氮酯的卡宾转移反应合成硒代缩醛。
Rhodium catalysed synthesis of seleno-ketals via carbene transfer reactions of diazoesters.
机构信息
RWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074 Aachen, Germany.
出版信息
Chem Commun (Camb). 2019 Nov 4;55(85):12825-12828. doi: 10.1039/c9cc06830a. Epub 2019 Oct 9.
PMID:31595906
Abstract
Herein, we report on rhodium catalysed carbene transfer reactions of diazoesters with diselenides that result in the formal insertion reaction of the carbene fragment into the Se-Se bond to give seleno-ketals in up to 96% yield (35 examples) via an ionic mechanism.
摘要
在此，我们报告了铑催化的重氮酯与二硒醚的卡宾转移反应，该反应导致卡宾片段通过离子机理正式插入 Se-Se 键中，以高达 96%的收率（35 个实例）得到硒代缩醛。
Zotero 插件