Facile synthesis of proline based phosphine-oxazoline ligands by formation of a P-N bond

被引：22

作者：

Xu, GP ^{[1
]}

Gilbertson, SR ^{[1
]}

机构：

[1] Washington Univ, Dept Chem, St Louis, MO 63130 USA

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 15期

关键词：

D O I：

10.1016/S0040-4039(02)00346-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of new P-N ligands in which the phosphorus moiety is introduced by Formation of a phosphorus-heteroatom bond are synthesized. These ligands are based on proline with chiral centers from both proline and an oxazoline. The two chiral centers are responsible for the observed stereoselectivity. Palladium complexes of these ligands are shown to be effective in the allylation of dimethyl malonate as well as amination of allyl acetates. (C) 2002 Elsevier Science Ltd. All rights reserved.

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页码：2811 / 2814

页数：4

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