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Copper-Catalyzed Enantioselective Propargylic Amination of Nonaromatic Propargylic Esters with Amines
被引:60
|作者:
Yoshida, Akiko
[1
]
Hattori, Gaku
[1
]
Miyake, Yoshihiro
[1
]
Nishibayashi, Yoshiaki
[1
]
机构:
[1] Univ Tokyo, Sch Engn, Inst Engn Innovat, Bunkyo Ku, Tokyo 1138656, Japan
关键词:
SUBSTITUTION-REACTIONS;
ASYMMETRIC HYDROGENATION;
ALLENYLIDENE COMPLEXES;
REDUCTIVE CYCLIZATION;
ALCOHOLS;
ALDEHYDES;
ACETATES;
INDOLES;
D O I:
10.1021/ol200703g
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The enantioselective propargylic amination of propargylic pentafluorobenzoates bearing an alkyl group at the propargylic position with amines in the presence of catalytic amounts of a copper complex and an optically active diphosphine such as BINAP has been found to give the corresponding propargylic amines in good yields with high enantioselectivity.
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页码:2460 / 2463
页数:4
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