作者:Akkattu T. Biju、Frank Glorius
DOI:10.1002/anie.201005490
日期:2010.12.10
A formal introduction: The conceptually new N‐heterocyclic carbene catalyzed formal insertion of arynes into the CformylH bond of aldehydes demonstrates the compatibility of nucleophilic NHCs with electrophilic arynes. This NHC‐catalyzed hydroacylation of arynes allows the conversion of aliphatic, α,β‐unsaturated, and aromatic aldehydes into aryl ketones; 27 examples and a preliminary mechanistic
正式介绍:概念上新的N杂环卡宾催化将芳烃正式插入醛的C甲酰基yl H键中,证明了亲核NHC与亲电子芳烃的相容性。这种NHC催化的芳烃加氢酰化反应可将脂肪族,α,β-不饱和醛和芳香族醛转化为芳基酮。提供了27个示例和初步的机械研究。