F. Yassin, B. Bayoumy, A. F. El-Farargy
Oct 30, 1990
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0
Influential Citations
1
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Journal
Bulletin of The Korean Chemical Society
Abstract
The interaction of tetraphenylphthalic anhydride with o-chlorotoluene under Friedel-Craft condition gives 2-(4-chloro-3-methyl)benzoyl-3,4,5,6-tetraphenyl benzoic acid(1), which on reaction with hydrazine derivatives gave phthalazinones (2a-d). The behaviour of (2a) towards carbon electrophiles and carbon nucleophiles has been investigated. The chlorophthalazinones (4a) also has been synthesized from the action of on (2a). The behaviour of (4a) towards nitrogen, and oxygen nucleophiles also have been described.