Photoredox-Catalyzed Cyclopropanation of Michael Acceptors

被引：31
|
作者：
del Hoyo, Ana M. [1 ]
Garcia Suero, Marcos [1 ]
机构：
[1] Barcelona Inst Sci & Technol, Inst Chem Res Catalonia ICIQ, Ave Paisos Catalans 16, Tarragona 43007, Spain
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2017年 / 2017卷 / 15期
关键词：
Photocatalysis; Carbenoids; Cyclization; Radicals; Cyclopropane; IN-SITU GENERATION; DIMETHYLSULFONIUM METHYLIDE; 2+1 ANNULATION; RADICALS; FUNCTIONALIZATION; DIAZOMETHANE; ALKYLATION; REACTIVITY; ALDEHYDES; CARBENES;
D O I：
10.1002/ejoc.201601604
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new protocol for the catalytic cyclopropanation of alpha,beta-unsaturated carbonyl compounds with diiodomethane by means of photoredox catalysis has been successfully developed. The transformation is characterized by its mild conditions, functional-group compatibility, and excellent selectivity profile.
引用
收藏
页码：2122 / 2125
页数：4
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