Synthesis of pseudo-indoxyl derivatives via sequential Cu-catalyzed SNAr and Smalley cyclization

被引：59

作者：

Goriya, Yogesh ^{[1
]}

Ramana, Chepuri V. ^{[1
]}

机构：

[1] CSIR, Natl Chem Lab, Div Organ Chem, Pune 411008, Maharashtra, India

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 57期

关键词：

INTERRUPTED UGI REACTION; INDOLE ALKALOIDS; DIMETHYLDIOXIRANE OXIDATION; GRIGNARD-REAGENTS; ALKYL KETONES; 1,2-DIHYDRO-3H-INDOL-3-ONES; 2-PHENYL-3H-INDOL-3-ONE; PSEUDOINDOXYL; ROUTE; OXIDE;

D O I：

10.1039/c3cc41348a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

ortho-Bromophenyl sec-alkyl/sec-alkenyl ketones, on reaction with sodium azide in the presence of copper salts, undergo sequential SNAr followed by Smalley cyclization to provide pseudo-indoxyl derivatives. Some of these pseudo-indoxyl derivatives exhibit interesting fluorescent properties and broad Stokes shifts.

引用

页码：6376 / 6378

页数：3

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