PREPARATION AND REARRANGEMENT OF BROMO- AND LODO-PYRROLO[1,2-A]-QUINOXALINES

被引：11

作者：

CHEESEMAN, GW

ROY, PD

机构：

[1] Department of Chemistry, Queen Elizabeth College

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1968年 / 22期

关键词：

D O I：

10.1039/j39680002848

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1-Bromopyrrolo[1,2-a]quinoxaline, on heating in aqueous acid, rearranges to the isomeric 3-bromo-compound. This rearrangement is probably electrophilic and intermolecular in character. Iodination of the parent base has been effected with bispyridine iodonium nitrate, which appears to be a novel and potentially useful iodinating reagent. The 1-iodo- and 3-iodo-compounds were converted into the parent base when heated in aqueous hydrobromic acid.

引用

页码：2848 / +

页数：1

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