Asymmetric Synthesis of Cyclopropylmethanamines by Rhodium-catalyzed Cyclopropanation of Pinacol Allylboronate with N-Sulfonyl-1,2,3-triazoles

被引：9
|
作者：
Miura, Tomoya [1 ]
Nakamuro, Takayuki [1 ]
Nikishima, Hiroki [1 ]
Murakami, Masahiro [1 ]
机构：
[1] Kyoto Univ, Dept Synthet Chem & Biol Chem, Kyoto 6158510, Japan
来源：
CHEMISTRY LETTERS | 2016年 / 45卷 / 08期
关键词：
Cyclopropylmethanamine; Rhodium catalyst; Triazole; AZAVINYL CARBENES; HETEROCYCLES; TRIAZOLES; BETA; FUNCTIONALIZATION; 1,2,3-TRIAZOLES; REARRANGEMENT; REACTIVITY; ARYLATION; NITROGEN;
D O I：
10.1246/cl.160465
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein, the rhodium(II)-catalyzed cyclopropanation reaction of pinacol allylboronate with N-sulfonyl-1,2,3-triazoles is reported. Boryl-substituted cyclopropylmethanamines are produced in a highly diastereo- and enantioselective manner. Various cyclopropylmethanamines containing a quaternary stereocenter are derived from them.
引用
收藏
页码：1003 / 1005
页数：3
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