Unusual radical ipso-substitution reaction of an aromatic methoxy group induced by tris(trimethylsilyl)silane-AIBN or SmI2

被引：15

作者：

Tanaka, T ^{[1
]}

Wakayama, R ^{[1
]}

Maeda, S ^{[1
]}

Mikamiyama, H ^{[1
]}

Maezaki, N ^{[1
]}

Ohno, H ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Pharmaceut Sci, Suita, Osaka 5650871, Japan

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 14期

关键词：

D O I：

10.1039/b003742g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

While conformationally favourable thiocarbamates bearing an aromatic methoxy group undergo intramolecular ipso-substitution of the methoxy group by treatment with tris(trimethylsilyl)silane (TTMSS) and AIBN, either conformationally flexible or favourable ketones easily cyclise into a five- or six-membered rings by treatment with SmI2.

引用

页码：1287 / 1288

页数：2

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