Citation:
Shahnaz Rostamizadeh, Masoomeh Nojavan, Reza Aryan, Hamid Sadeghian, Mahdieh Davoodnejad. A novel and efficient synthesis of pyrazolo[3, 4-d]pyrimidine derivatives and the study of their anti-bacterial activity[J]. Chinese Chemical Letters,
;2013, 24(07): 629-632.
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In this work 4-amino-6-aryl-2-phenyl pyrimidine-5-carbonitrile derivatives were synthesized through a one-pot, three-component reaction of an aldehyde, malononitrile and benzamidine hydrochloride, in the presence of magnetic nano Fe3O4 particles as a catalyst under solvent-free conditions. 3-Amino-6-aryl-2-phenylpyrazolo[3,4-d]pyrimidine derivatives were prepared through an efficient and environmentally friendly reaction between 4-amino-6-aryl-2-phenylpyrimidine-5-carbonitrile derivatives and hydrazine hydrate and their antibacterial activity has been evaluated.
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