A novel route for dinitrification of N-phenylbenzenesulfonamide to synthesize N-(2,4-dinitrophenyl)benzenesulfonamide has been developed.The method features convenient operation and good functional group tolerance.Thi...
supported by the National Natural Science Foundation of China(31770616 and 21601087);the Natural Science Foundation for Colleges and Universities in Jiangsu Province(17KJA220002);Top-notch Academic Programs Project of Jiangsu Higher Education Institutions(PPZY2015C221)。
The title compounds(7a^7g)were synthesized from dehydroabietic acid and characterized by spectroscopic methods including HR-MS,1H-and 13C-NMR.The crystal structure of compound 7g determined by single-crystal X-ray dif...
This article describes the synthesis of some novel sulfonamides having the biologically active, thi-azole 4-6, 8, 10-12a,b, 20, 22, 34, 35, imidazo[1,2-a]pyridine 14, imidazo[2,1-c][1,2,4]triazole 15, imidazo[2,1-b]th...