From α acetylthioformanilide and thio semicarbazide eight heterocyclic compounds of substituted phenylamino 6 metyl 1,2,4 triazine 3 thiones were synthesized.Their structures were confirmed by elemental analysis, 1HN...From α acetylthioformanilide and thio semicarbazide eight heterocyclic compounds of substituted phenylamino 6 metyl 1,2,4 triazine 3 thiones were synthesized.Their structures were confirmed by elemental analysis, 1HNMR,IR and MS.展开更多
The crystal structure and molecular structures of the title compound were determined using Xray analysis.The crystal belongs to monoclinic system with the space group P21/c,C21H20N4O2,with Mr=358...The crystal structure and molecular structures of the title compound were determined using Xray analysis.The crystal belongs to monoclinic system with the space group P21/c,C21H20N4O2,with Mr=35839,a=12845(3),b=19334(4),c=073112(5)nm,β=9443(3)°,V=18103(4)nm3,Z=4,DC=132Mg·m-3,μ=0088mm-1,and F(000)=752.The final discrepancy factor R1=01508,and S=0942.The result showed that the dihedral angles between the two pyrazolinone rings and phenyl rings were 1267 and 798°,which indicated that these two planes roughly coplanar to each other forming a big conjugate system.展开更多
文摘From α acetylthioformanilide and thio semicarbazide eight heterocyclic compounds of substituted phenylamino 6 metyl 1,2,4 triazine 3 thiones were synthesized.Their structures were confirmed by elemental analysis, 1HNMR,IR and MS.
文摘The crystal structure and molecular structures of the title compound were determined using Xray analysis.The crystal belongs to monoclinic system with the space group P21/c,C21H20N4O2,with Mr=35839,a=12845(3),b=19334(4),c=073112(5)nm,β=9443(3)°,V=18103(4)nm3,Z=4,DC=132Mg·m-3,μ=0088mm-1,and F(000)=752.The final discrepancy factor R1=01508,and S=0942.The result showed that the dihedral angles between the two pyrazolinone rings and phenyl rings were 1267 and 798°,which indicated that these two planes roughly coplanar to each other forming a big conjugate system.
