Amination of the Baylis–Hillman Acetates in Ethanol
作者:Young Sang Park、Min Young Cho、Young Bum Kwon、Byung Woo Yoo、Cheol Min Yoon
DOI:10.1080/00397910701465370
日期:2007.8
Palladium‐Catalyzed, Chelation‐Assisted Stereo‐ and Regioselective Synthesis of Tetrasubstituted Olefins by Oxidative Heck Arylation
作者:Hyun Seung Lee、Ko Hoon Kim、Sung Hwan Kim、Jae Nyoung Kim
DOI:10.1002/adsc.201200306
日期:2012.9.17
An efficient synthesis of tetrasubstitutedolefins was achieved via a palladium‐catalyzed, chelation‐assisted oxidativeHeckarylation protocol from trisubstituted olefins bearing a tether with a directing group in a completely stereo‐ and regioselective manner. The stereo‐ and regioselectivity as well as excellent yields of tetrasubstitutedolefins originated from the stabilization of a palladium