相关期刊:《Chemical Research in Chinese Universities》《Chinese Journal of Structural Chemistry》《Organic Chemistry Frontiers》《Frontiers of Chemical Science and Engineering》更多>>
The syntheses of 5-substituted-3-[( 2’ R, 4’ R)-4 ’ -hydroxy-2 ’ -hydroxymethyltetra-hydrofuran-4’ -yl]D-1 ,2, 4-oxadiazoles and their epimers were accomplished with the aid of th construction of 1,2, 4-oxadiazol...
Fourteen new 2-acylhydrazino-5 -(2,4-dichlorophenyl)-1, 3,4 -oxadiazo les were prepared by nucleophilic displacement of acylhpeine at the 2-position of 2-methylsulfonyl-5-(2,4-dichlorophenyl)-1,3,4-oxadiazole. Fourtee...