Diastereoselective synthesis of 1,2-diphenyl-1,2-diaminoethanes by Yb(OTf)3 accelerated reductive coupling of imines

被引：51

作者：

Annunziata, R

Benaglia, M

Cinquini, M

Cozzi, F

Raimondi, L

机构：

[1] Univ Milan, Ctr CNR, I-20133 Milan, Italy

[2] Univ Milan, Dipartimento Chim Organ & Ind, I-20133 Milan, Italy

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 20期

关键词：

diamines; reduction; stereoselection; lanthanides;

D O I：

10.1016/S0040-4039(98)00484-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New reaction protocols have been established to perform the reductive coupling of N-benzyl benzaldimines to 1,2-diphenyl-1,2-diaminoethanes in mild, stereoselective, and catalytic conditions by the use of SmI2 and Yb(OTf)(3). (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：3333 / 3336

页数：4

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