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Silica-supported ICl as a novel heterogeneous system for the rapid oxidation of urazoles to triazolinediones

✍ Scribed by Bahador Karami; Shadpour Mallakpour; Mahnaz Farahi


Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
148 KB
Volume
19
Category
Article
ISSN
1042-7163

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✦ Synopsis


Abstract

ICl–SiO~2~ as a new reactive system was prepared by the treatment of iodine monochloride with an activated silica gel in chloroform. ICl–SiO~2~ in a heterogeneous system efficiently oxidized urazoles to the corresponding triazolinediones under mild conditions in high yields at room temperature. Β© 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:389–393, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20444


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