A NOVEL SYNTHESIS OF 2,2'-BISINDOLE AND ITS APPLICATION FOR THE SYNTHESIS OF INDOLO[2,3-A]CARBAZOLE DERIVATIVES

被引：44

作者：

SOMEI, M

KODAMA, A

机构：

[1] Faculty of Pharmaceutical Sciences, Kanazawa University 13-1 Takara-machi, Kanazawa

来源：

HETEROCYCLES | 1992年 / 34卷 / 07期

关键词：

D O I：

10.3987/COM-92-6044

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel oxidative coupling method of 2-lithio-1-methoxyindole was developed resulting in the formation of 2,2'-bis(l-methoxyindole) (6). Catalytic hydrogenation of 6 produced 2,2'-bisindole (9). Diels-Alder reaction of 9 with dienophiles afforded indolo-[2,3-a]carbazole derivatives.

引用

页码：1285 / 1288

页数：4

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JOURNAL OF ANTIBIOTICS, 1991, 44 (07) :723-728

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