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MOLECULAR REARRANGEMENT OF SULFUR COMPOUNDS
PYROLYSIS OF 2-(N-SUBSTITUTED CARBOXAMIDOMETHYLTHIO) 5-
PHENYL-1,3,4-OXADIAZOLE DERIVATIVES

Research Authors
A. A. ATALLA, E. A. BAKHITE, A. M. HUSSEINS
and A. M. KAMAL EL-DEAN
Research Abstract

Pyrolysis of 2-(N-phenyl carboxamidomethylthio) S-phenyl-l,3,4-oxadiazolaet ca 200°C in a sealed tube
affords carbon dioxide, hydrogen sulfide, water, benzonitrile, benzamide, aniline, p-aminoacetophenone,
indole, thioglycolic acid. 3-phenyl-2-thiohydantoin and 2-mercaptoquinazolinone. Furthermore
pyrolysis of 2-(N-p-tolyl carboxamidomethylthio)5-phenyl-l,3,4-oxadiazolgei ve rise to analogous products.
A free radical mechanism has been suggested to account for the obtained products

Research Department
Research Journal
Phosphorus, Sulfur; and Silicon
Research Publisher
Overseas Publishers Association
Research Rank
1
Research Vol
112
Research Website
http://dx.doi.org/10.1080/10426509608046342
Research Year
1996
Research Pages
pp. 1-6