In:
Journal of Chemical Research, SAGE Publications, Vol. 2001, No. 9 ( 2001-09), p. 390-393
Abstract:
A combination of inorganic hydrolysable chloride salts and UHP (hydrogen peroxide–urea complex) in the presence of wet SiO 2 was used as an effective oxidising agent for the oxidation of urazoles and bis-urazoles to their corresponding triazolinediones under mild and heterogeneous conditions in good to excellent yields. Oxidation of urazoles and bis-urazoles also occurred with N,N,2,3,4,5,6-heptachloroaniline. The in situ generation of Cl + appears to be required for the oxidation of urazoles using these reagents.
Type of Medium:
Online Resource
ISSN:
1747-5198
,
2047-6507
DOI:
10.3184/030823401103170197
Language:
English
Publisher:
SAGE Publications
Publication Date:
2001
detail.hit.zdb_id:
3010810-X
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