RING-OPENING OF 5-MEMBERED HETEROAROMATIC AZIDES AND NITRENES

被引：34

作者：

DEHAEN, W ^{[1
]}

BECHER, J ^{[1
]}

机构：

[1] ODENSE UNIV,DEPT CHEM,DK-5230 ODENSE,DENMARK

来源：

ACTA CHEMICA SCANDINAVICA | 1993年 / 47卷 / 03期

关键词：

D O I：

10.3891/acta.chem.scand.47-0244

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This review article gives an account of the ring-opening of five-membered heteroaromatic azides and nitrenes. It is concluded that this reaction is quite general, leading to ring cleavage and in many cases subsequent ring-closure reactions. The following heterocyclic systems are discussed in detail: furans and benzofurans, thiophenes and benzothiophenes, pyrroles and fused pyrroles, isoxazoles, oxazoles, isothiazoles and, benzoisothiazoles, thiazoles, pyrazoles and indazoles, imidazoles and fused imidazoles, 1,3,4-oxadiazoles, 1,3,4-thiadiazoles, 1,3,4-triazoles and 1,2,4-triazoles.

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页码：244 / 254

页数：11

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