Pd(II)-catalyzed oxidative cyclization reaction for the preparation of 2-substituted 1,2,3,4-tetrahydroquinolines with halide functionality

被引:17
作者
Jiang, Feng [1 ]
Wu, Zhengxing [1 ]
Zhang, Wanbin [1 ]
机构
[1] Shanghai Jiao Tong Univ, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China
关键词
Oxidative cyclization reaction; Pd(II); 2-Substituted 1,2,3,4-tetrahydroquinolines; Olefinic tosylamides; Halide functionality; WACKER-TYPE CYCLIZATION; ASSISTED INTRAMOLECULAR AMINATION; NITROGEN-HETEROCYCLES; TETRAOXAZOLINE LIGANDS; BISOXAZOLINE LIGANDS; OLEFINIC TOSYLAMIDES; QUINOLINES; INHIBITORS; BIPHENYL; AGENTS;
D O I
10.1016/j.tet.2010.12.017
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The first Pd(II)-catalyzed oxidative cyclization reaction was developed for preparation of 2-substituted 1,2,3,4-tetrahydroquinolines from olefinic tosylamides. Under the optimized conditions, up to 86% yield was obtained. This reaction provides direct and easy access to 2-substituted 1,2,3,4-tetrahydroquinolines with halide functionality. (C) 2010 Elsevier Ltd. All rights reserved.
引用
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页码:1501 / 1505
页数:5
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