Munir Gindy
Cairo University
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Featured researches published by Munir Gindy.
Journal of The Chemical Society C: Organic | 1970
Wadie Tadros; Alfy Badie Sakla; Munir Gindy; Nadia Fouad
Xanthenyl chloride adds readily to asymmetric diarylethylenes to give after dehydrochlorination, 1,1-bis-(p-substituted phenyl)-2-(xanthen-9-yl)ethylenes. The nature of the para-substituent in the olefinic products has an influence on their reaction with bromine. In the presence of p-alkoxy-groups 1,1-bis-(p-alkoxyphenyl)-2-bromo-2-(xanthen-9-yl)ethylenes are obtained as main products; small quantities of xanthenyl tribromide, 1,1-diaryl-2-bromoethylenes, and xanthen are also isolated. The latter three compounds are the main products when the para-substituents are bromine, chlorine, or hydrogen.The structures of the 1,1-bis-(p-alkoxyphenyl)-2-bromo-2-(xanthen-9-yl)ethylenes were confirmed by (a) ozonolysis and (b) transformation with alcoholic potassium hydroxide into the corresponding allenes [1,1-bis-(p-alkoxyphenyl)-2-(xanthen-9-ylidene)ethylenes].
Journal of The Chemical Society C: Organic | 1970
Munir Gindy; Victorine B. Baghos; Atef M. Shaban
Condensations of 4,4′-dichlorobenzophenone with diethyl succinate and dimethyl methylsuccinate give 3-alkoxycarbonylbut-3-enoic acids, which have been converted into 1-(p-chlorophenyl)naphthalene-2-carboxylic acids, 3-(p-chlorophenyl)-1-oxoindene-2-acetic acids and benzo[c]fluorenones. A pyridazinone derivative has also been obtained.
Monatshefte Fur Chemie | 1963
Munir Gindy; Monier Shaker Faltaous
Direkte Nitrierung und direkte Bromierung von 3,4-Benzoxanthon greift das Molekul in ein und derselben Stellung an, welche jedenfalls nicht Stellung 7 ist.
Monatshefte Fur Chemie | 1960
Munir Gindy; Monier Shaker Faltaous; Ibrahim M. Dwidar
1-Methyl-, 2-Methyl- und 1,3′-Di-methyl-3,4-benzoxanthen wurden durch Erhitzen von 3-Methyl- bzw. 4-Methyl- bzw. 3,7-Di-methyl-2-(2′-methoxybenzyliden)-1-tetralon mit geschmolzenem Kaliumbisulfat und Natriumsulfat gewonnen. Auch 7-Brom-3,4-benzoxanthen wurde auf diesem Wege hergestellt. Die genannten 3,4-Benzoxanthene wurden zu den entsprechenden 3,4-Benzoxanthonen oxydiert.
Helvetica Chimica Acta | 1979
Victorine B. Baghos; Farid H. Nasr; Munir Gindy
Journal Fur Praktische Chemie-chemiker-zeitung | 1972
Munir Gindy; Emile Eskander
ChemInform | 1979
Victorine B. Baghos; F. H. Nasr; Munir Gindy
ChemInform | 1976
Munir Gindy; V. B. Baghos; E. A. Ghaly; F. G. Baddar
ChemInform | 1973
Munir Gindy; Emile Eskander
ChemInform | 1970
Wadie Tadros; Alfy Badie Sakla; Munir Gindy; Nadia Fouad