A dramatic effect of aryloxo ligands on the titanium-catalyzed hydroamination of alkynes

被引：83

作者：

Khedkar, V ^{[1
]}

Tillack, A ^{[1
]}

Beller, M ^{[1
]}

机构：

[1] Univ Rostock, Leibniz Inst Organ Katalyse, D-18055 Rostock, Germany

来源：

ORGANIC LETTERS | 2003年 / 5卷 / 25期

关键词：

D O I：

10.1021/ol035653+

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] The aryloxotitanium complex 1 is a highly chemo- and regioselective catalyst for intermolecular hydroamination of terminal alkynes. Branched imines are obtained in good to excellent yield (up to 99%) with various primary aromatic and aliphatic amines.

引用

页码：4767 / 4770

页数：4

共 59 条

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