钼-金组合催化炔丙醇快速1,3-重排为α,β-不饱和羰基化合物。
Mo-Au combo catalysis for rapid 1,3-rearrangement of propargyl alcohols into alpha,beta-unsaturated carbonyl compounds.
作者信息
Egi Masahiro, Yamaguchi Yoshiko, Fujiwara Noboru, Akai Shuji
机构信息
School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
出版信息
Org Lett. 2008 May 1;10(9):1867-70. doi: 10.1021/ol800596c. Epub 2008 Apr 8.
PMID:18393519
Abstract
The combination of Mo and cationic Au catalysts dramatically accelerated the rearrangement of diverse propargyl alcohols, which includes a short reaction time, mild conditions, and high product yields. A practical application to the highly challenging primary propargyl alcohols and the N-alkynyl amides is achieved.
摘要
钼和阳离子金催化剂的组合极大地加速了各种炔丙醇的重排反应，反应时间短、条件温和且产物收率高。该组合在极具挑战性的伯炔丙醇和N-炔基酰胺的反应中得到了实际应用。
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