Chemical Communications p. 1381 - 1384 (2017)
Update date:2022-08-05
Topics:
Wang, Mo
Zhang, Xiao
Ling, Zheng
Zhang, Zhenfeng
Zhang, Wanbin
A direct enantioselective C-acylation of 3-substituted benzofuran-2(3H)-ones (with up to 97% ee) was developed using a chiral bicyclic imidazole catalyst OAc-DPI and an achiral tertiary amine additive DIPEA. The reaction mechanism for the direct C-acylation has been investigated using both experimental and theoretical studies.
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