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Synthesis and SomeReactions of 3-Methyl-4-aryl-1-phenyl-1H- pyrazolo[3,4-dipyrimidine-6-thiols

Saoud A. Metwally ; Chemistry Department, Faculty of Science, (Assiuta and Quenab ), Assiut University,. Egypt
Mansour T. Younes ; Chemistry Department, Faculty of Science, (Assiuta and Quenab ), Assiut University,. Egypt
M. A. Metwally ; Chemistry Department, Faculty of Science, Mansoura University, Egipt

Sažetak

3-Methyl-4-aryl-1-phenyl-1H -pyrazolo[3,4-d]-pyrimidine-6-thiols(
11)were synthesised by the raction of thiourea with 3-methyl-'
-1-phenyl-4-arylidene-2-pyrazolin-5-ones(1) in ethanolic solution of
potassium hydroxide. The mechanism of this reaction is discussed
and further transformation of the products with different reagents
(S-methylation, substitution of SR-group by arylamines, hydrazine,
and azide) was carried out.

Ključne riječi

Hrčak ID:

177381

URI

https://hrcak.srce.hr/177381

Datum izdavanja:

20.6.1986.

Posjeta: 527 *