SYNTHESIS AND REARRANGEMENT OF 3-(N-INDOLINO)-1-ARYLTRIAZENES TO 5-ARYLAZOINDOLES

Authors
SARMA PK DAS PJ
Citation
Pk. Sarma et Pj. Das, SYNTHESIS AND REARRANGEMENT OF 3-(N-INDOLINO)-1-ARYLTRIAZENES TO 5-ARYLAZOINDOLES, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 34(12), 1995, pp. 1092-1094
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry → ACNP
ISSN journal
03764699
Volume
34
Issue
12
Year of publication
1995
Pages
1092 - 1094
Database
ISI
SICI code
0376-4699(1995)34:12<1092:SARO3T>2.0.ZU;2-V
Abstract
Indoline couples with aryldiazonium chlorides at pH 5 to give 3-(N-ind olino)-1-aryltriazenes which undergo rearrangement in the presence of chloranil to give 5-arylazoindoles. Formation of the triazene is not o nly dependent on the pH but also on the nature of the substituent on t he phenyl ring of the aryldiazonium ion.