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铑(I)催化的芳香酮亚胺与炔烃的直接邻位烯基化反应及其在异喹啉衍生物合成中的应用。

Rh(I)-catalyzed direct ortho-alkenylation of aromatic ketimines with alkynes and its application to the synthesis of isoquinoline derivatives.

作者信息

Lim Sung-Gon, Lee Jun Hee, Moon Choong Woon, Hong Jun-Bae, Jun Chul-Ho

机构信息

Department of Chemistry, Yonsei Univeristy, Seoul 120-749, Korea.

出版信息

Org Lett. 2003 Jul 24;5(15):2759-61. doi: 10.1021/ol035083d.

DOI:10.1021/ol035083d
PMID:12868908
Abstract

[reaction: see text] Novel synthetic methods of both ortho-alkenylated aromatic ketones and isoquinoline derivatives have been developed through the Rh(I)-catalyzed direct ortho-alkenylation of common aromatic ketimines with alkynes. Furthermore, a highly efficient one-pot synthesis of isoquinoline derivatives was achieved by simply mixing aromatic ketone, benzylamine, and alkyne under a Rh(I) catalyst.

摘要

[反应:见正文] 通过铑(I)催化普通芳族酮亚胺与炔烃的直接邻位烯基化反应,已开发出邻位烯基化芳族酮和异喹啉衍生物的新型合成方法。此外,通过在铑(I)催化剂下简单混合芳族酮、苄胺和炔烃,实现了异喹啉衍生物的高效一锅法合成。

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