One-pot synthesis of 6-(pyridyl)salicylates by formal [3+3] cyclizations of 1,3-bis(silyl enol ethers) with 3-pyridyl-3-silyloxy-2-en-1-ones

被引：2

作者：

Yawer, Mirza A. ^{[1
]}

Riahi, Abdolmajid ^{[1
,2
]}

Adeel, Muhammad ^{[1
]}

Hussain, Ibrar ^{[1
]}

Fischer, Christine ^{[2
]}

Langer, Peter ^{[1
,2
]}

机构：

[1] Univ Rostock, Inst Chem, D-18059 Rostock, Germany

[2] Univ Rostock, Leibniz Inst Katalyse EV, D-18059 Rostock, Germany

来源：

SYNTHESIS-STUTTGART | 2008年 / 08期

关键词：

cyclizations; heterocycles; regioselectivity; pyridines; silyl enol ethers;

D O I：

10.1055/s-2008-1042949

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

6-(Pyridyl)salicylates were regioselectively prepared by formal [3+3] cyclization of 1,3-bis(silyl enol ethers) with 3-(pyridyl)-3-silyloxy-2-en-1-ones. These reactions represent what are, to the best of our knowledge, the first [3+3] cyclizations of 1,3-bis(silyl enol ethers) with heterocyclic substrates.

引用

页码：1276 / 1282

页数：7

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