Rhodium-Catalyzed Alkylation of C–H Bonds in Aromatic Amides with α,β-Unsaturated Esters
作者:Kaname Shibata、Naoto Chatani
DOI:10.1021/ol502500c
日期:2014.10.3
carbonyl compounds by a rhodium-catalyzed reaction of aromatic amides containing an 8-aminoquinoline moiety is reported. The reaction is highly regioselective. The formation of C–C bonds occurs between the ortho C–H bonds in aromatic amides and the β-position of the acyclic α,β-unsaturated carbonyl compounds. The reaction is applicable to various acyclic α,β-unsaturated carbonyl compounds, such as
据报道,铑通过含8-氨基喹啉部分的芳族酰胺的铑催化反应可与α,β-不饱和羰基化合物进行CH键的烷基化。该反应是高度区域选择性的。C–C键的形成发生在芳族酰胺中的邻位C–H键与无环α,β-不饱和羰基化合物的β-位之间。该反应适用于各种无环α,β-不饱和羰基化合物,例如丙烯酸酯,丙烯酰胺,富马酸酯,马来酸酯和苯基乙烯基砜。