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Title: 1,3,4-Oxadiazolines from the reaction of diphenylketene with benzophenone N-diphenylacyl hydrazones. A reinvestigation
Authors: Singh, G S
Shang, M
Ibata, T
Issue Date: Jul-2000
Publisher: NISCAIR-CSIR, India
Abstract: An equimolar reaction of diphenylketene with benzophenone N-diphenylacyl hydrazones 2a-c affords 5,5-diaryl-4-(diphenylacyl)-2-(diphenylmethyl)-1,3,4-oxadiazol-2-enes 5a-c which have been characterized on the basis of analytical and spectroscopic studies (IR, 1H and 13C NMR and MS). A plausible mechanism of their formation has been suggested.
Page(s): 554-556
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.39B(07) [July 2000]

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