Palladium(II)/Lewis Acid Synergistically Catalyzed Allylic C-H Olefination

被引：48
|
作者：
Wang, Pu-Sheng
Lin, Hua-Chen
Zhou, Xiao-Le
Gong, Liu-Zhu [1 ]
机构：
[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
来源：
ORGANIC LETTERS | 2014年 / 16卷 / 12期
关键词：
ALPHA-DIAZOCARBONYL COMPOUNDS; STEREOSELECTIVE CYCLOPROPANATION; ACTIVATION; AMINATION; FUNCTIONALIZATION; ALKYLATION; OXIDATION; INSERTION; TOSYLHYDRAZONES; COMPLEXES;
D O I：
10.1021/ol501356z
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The first allylic C-H olefination with alpha-diazo esters synergistically catalyzed by a palladium(II) complex and (salen)CrCl has been established to directly generate conjugated polyene derivatives in moderate to high yields and with excellent stereoselectivities.
引用
收藏
页码：3332 / 3335
页数：4
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