标题:Pd-Catalyzed oxidative isomerization of propargylic acetates: highly efficient access to alpha-acetoxyenones via alkenyl Csp(2)-O bond-forming reductive elimination from Pd-IV
作者:Li, Jun; Yang, Wenjie; Yan, Fachao; Liu, Qing; Wang, Ping; Li, Yueyun; Zhao, Yi; Dong, Yunhui; Liu, Hui
作者机构:[Li, Jun; Yang, Wenjie; Yan, Fachao; Liu, Qing; Wang, Ping; Li, Yueyun; Zhao, Yi; Dong, Yunhui; Liu, Hui] Shandong Univ Technol, Sch Chem Engn, 266 We 更多
通讯作者:Dong, YH;Liu, H;Liu, H
通讯作者地址:[Dong, YH; Liu, H]Shandong Univ Technol, Sch Chem Engn, 266 West Xincun Rd, Zibo 255049, Peoples R China;[Liu, H]Hunan Univ, Coll Mat Sci & Engn, Chan 更多
来源:CHEMICAL COMMUNICATIONS
出版年:2016
卷:52
期:70
页码:10644-10647
DOI:10.1039/c6cc04463h
摘要:A Pd(II)/(IV)-catalyzed oxidative isomerization of propargylic acetates developed for the synthesis of polysubstituted alkenyl acetates is described. The reductive elimination of alkenyl Csp(2)-OAc bonds from Pd-IV intermediates is achieved. Mechanistic studies indicate that the reaction mechanism consists of trans acetoxypalladation of a triple bond, isomerization, oxidative addition with PhI(OAc)(2) and alkenyl C-OAc bond reductive elimination.
收录类别:SCIE
WOS核心被引频次:6
资源类型:期刊论文
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