Highly Functional Group Compatible Rh-Catalyzed Addition of Arylboroxines to Activated N-tert-Butanesulfinyl Ketimines
摘要:
The rhodium-catalyzed addition of readily accessible arylboroxines to N-tert-butanesulfinyl ketimines derived from oxetan-3-one, N-Boc-azetidin-3-one, and isatins proceeds In high yields with excellent functional group compatibility. Moreover, high diastereoselectivities are observed for the additions to the N-sulfinyl ketimines derived from isatins.
Highly Functional Group Compatible Rh-Catalyzed Addition of Arylboroxines to Activated <i>N</i>-<i>tert</i>-Butanesulfinyl Ketimines
作者:Hyung Hoon Jung、Andrew W. Buesking、Jonathan A. Ellman
DOI:10.1021/ol201438k
日期:2011.8.5
The rhodium-catalyzed addition of readily accessible arylboroxines to N-tert-butanesulfinyl ketimines derived from oxetan-3-one, N-Boc-azetidin-3-one, and isatins proceeds In high yields with excellent functional group compatibility. Moreover, high diastereoselectivities are observed for the additions to the N-sulfinyl ketimines derived from isatins.