作者:Keiichi Yamada、Megumi Okada、Takahide Fukuyama、Davide Ravelli、Maurizio Fagnoni、Ilhyong Ryu
DOI:10.1021/acs.orglett.5b00282
日期:2015.3.6
beta- or gamma-Site-selective C-H alkylation of aliphatic nitriles has been achieved using a decatungstate salt as the photocatalyst. The observed site selectivity was justified by a radical polar effect in transition states for hydrogen abstraction.