Novel gas-phase cyclisation reactions of 2-(1-pyrazolyl)phenylnitrenes

被引：4

作者：

Clark, BAJ

McNab, H

Sommerville, CC

机构：

[1] UNIV EDINBURGH,DEPT CHEM,EDINBURGH EH9 3JJ,MIDLOTHIAN,SCOTLAND

[2] KODAK LTD,DIV RES,HARROW HA1 4TY,MIDDX,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 10期

关键词：

D O I：

10.1039/cc9960001211

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Flash vacuum pyrolysis of the azide 3 gives a mixture of pyrazolobenzotriazole 2, quinoxaline 5 and pyrazolobenzimidazole 4 derived from the corresponding nitrene.

引用

页码：1211 / 1212

页数：2

共 6 条

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[2] INTERMOLECULAR AND INTRAMOLECULAR REACTIONS OF NITRENES AND THEIR CYCLIC ISOMERS IN THE PHOTODECOMPOSITION OF SOME SUBSTITUTED 2-AZIDOPHENAZINES
ALBINI, A
BETTINETTI, G
MINOLI, G
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (07) : 1245 - 1251
[3] KHAN MA, 1977, HETEROCYCLES, V6, P979
[4] COMPETITIVE CYCLIZATIONS OF SINGLET AND TRIPLET NITRENES .8. THE 1-(2-NITRENOPHENYL)PYRAZOLES AND RELATED SYSTEMS
LINDLEY, JM
MCROBBIE, IM
METHCOHN, O
SUSCHITZKY, H
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1980, (04): : 982 - 994
[5] COMPETITIVE CYCLIZATIONS OF SINGLET AND TRIPLET NITRENES .5. MECHANISM OF CYCLIZATION OF 2-NITRENOBIPHENYLS AND RELATED SYSTEMS
LINDLEY, JM
MCROBBIE, IM
METHCOHN, O
SUSCHITZKY, H
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1977, (19): : 2194 - 2204
[6] PYRAZOLO[1,2-A]BENZOTRIAZOLE AND RELATED COMPOUNDS
LYNCH, BM
HUNG, YY
[J]. JOURNAL OF HETEROCYCLIC CHEMISTRY, 1965, 2 (02) : 218 - &

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