A simple, efficient, and new catalyst oxidation method with KClO3/H2SO4/FeSO4 for preparing bisazo compounds

Authors
Shi, L Pan, F Jia, XS Wang, YL
Citation
L. Shi et al., A simple, efficient, and new catalyst oxidation method with KClO3/H2SO4/FeSO4 for preparing bisazo compounds, SYN COMMUN, 31(11), 2001, pp. 1691-1695
Citations number
10
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNTHETIC COMMUNICATIONS
ISSN journal
00397911 → ACNP
Volume
31
Issue
11
Year of publication
2001
Pages
1691 - 1695
Database
ISI
SICI code
0039-7911(2001)31:11<1691:ASEANC>2.0.ZU;2-5
Abstract
Using potassium chlorate, sulfuric acid and ferrous sulfate as a catalytic oxidation system to oxidize the aryl substituted carbazide to prepare new t ype bisazo compounds in one phase have been described for the first time in this paper. Eight bisaryl carbodiazones have been synthesized in high yiel ds under mild conditions. A possible mechanism has been suggested.