Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Neelam Dhakar"'
Publikováno v:
Journal of Enzyme Inhibition and Medicinal Chemistry. 23:882-887
A facile synthesis of 5,5'-(1,4-phenylene)bis(3-aryl-2-pyrazolines) 4a-g has been achieved by the cyclo-addition reaction of hydrazine hydrate with bis-substituted chalcones 3a-g, which in turn were prepared by the Clasien-Schmidt condensation of p-s
Publikováno v:
ChemInform. 40
4-Chloro/methyl phenacyl bromide la-b reacted with thiourea to furnish 2-amino thiazole 2a-b through Hantzsch's process, which were converted to their thiazolidinone derivatives 4a-b, by the reaction of corresponding thiazolyl thiourea 3a-b with chlo