Synthesis of some new N-acylsulfonamides and N-acylsulfamic acids bearing substituted triazole moiety

Authors
Iqbal, R Rama, NH Zamani, K Hussain, MT Ali, HM
Citation
R. Iqbal et al., Synthesis of some new N-acylsulfonamides and N-acylsulfamic acids bearing substituted triazole moiety, I J HET CHE, 9(1), 1999, pp. 27-32
Citations number
14
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY
ISSN journal
09711627 → ACNP
Volume
9
Issue
1
Year of publication
1999
Pages
27 - 32
Database
ISI
SICI code
0971-1627(199907/09)9:1<27:SOSNNA>2.0.ZU;2-N
Abstract
The esters having a substituted triazole ring (3-4a-c) were treated with dr y ammonia in dry ethanol to yield substituted acetamides (5-6a-c) which on reaction with 4-toluenesulfonyl chloride yielded 4-toluenesulfonamides (7-8 a-c). The acetamides (5-6a-c) furnished the sulfamic acids (9-10a-c) when t reated with chlorosulfonic acid.