A Stereoconvergent Cyclopropanation Reaction of Styrenes

被引：70
作者：
del Hoyo, Ana M. [1 ]
Herraiz, Ana G. [1 ]
Suero, Marcos G. [1 ]
机构：
[1] Barcelona Inst Sci & Technol, Inst Chem Res Catalonia ICIQ, Ave Paisos Catalans 16, Tarragona 43007, Spain
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2017年 / 56卷 / 06期
关键词：
carbenoids; catalysis; cyclopropanation; photoredox catalysis; radicals; NICKEL-CATALYZED CYCLOPROPANATION; PHOTOREDOX CATALYSIS; ALKYL-HALIDES; REAGENTS; ALKENES; PHOTOCHEMISTRY; CYCLOADDITIONS; DIIODOMETHANE; GENERATION; PHOTOLYSIS;
D O I：
10.1002/anie.201610924
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first stereoconvergent cyclopropanation reaction by means of photoredox catalysis using diiodomethane as the methylene source is described. This transformation exhibits broad functional group tolerance and it is characterized by an excellent stereocontrol enroute to trans-cyclopropanes regardless of whether E- or Z-styrene substrates were utilized.
引用
收藏
页码：1610 / 1613
页数：4
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