Samarium-based Grignard-type addition of organohalides to carbonyl compounds under catalysis of CuI
作者:Shuhuan Xiao、Chen Liu、Bin Song、Liang Wang、Yan Qi、Yongjun Liu
DOI:10.1039/d1cc00965f
日期:——
Grignard-type additions were readily achieved under the mediation of CuI (10 mol%) and samarium (2 equiv.) by employing various organohalides, e.g. benzyl, aryl, heterocyclic and aliphatic halides (Cl, Br or I), and diverse carbonyl compounds (e.g. carbonic esters, carboxylic esters, acid anhydrides, acyl chlorides, ketones, aldehydes, propylene epoxides and formamides) to afford alcohols, ketones
通过使用各种有机卤化物,例如苄基、芳基、杂环和脂肪族卤化物(Cl、Br 或 I)以及各种羰基化合物,在 CuI(10 mol%)和钐(2 当量)的介导下很容易实现格氏型加成(例如碳酸酯、羧酸酯、酸酐、酰氯、酮、醛、环氧丙烷和甲酰胺)分别以高效率和化学选择性提供醇、酮和醛,其中可能涉及有机钐中间体。