Zhuang Hong
2000
Citations
0
Influential Citations
0
Citations
Journal
Journal of Synthetic Crystals
Abstract
dimethyl 3,4 diacetyl 1 nitrophenyl pyrrol 3a 3c were synthesized in satisfactory yield through the reaction of 3,4 diacetyl 2,5 hexanedione with nitroaniline in acidity medium.The chemical structure was characterized by IR、 1HNMR and high resolution MS.The crystal structure of 2,5 dimethyl 3,4 diacetyl 1 (3 Nitrophenyl)pyrrol 3b was determined by X ray diffraction analysis.The crystal is monoclinic with space group P2 1/2c .The unit cell parameters are as follow: a =0.9375(1)nm, b =1.2814(2)nm, c =1.2985(1)nm, β = 100.96 (1)°, V =1.5315(3)nm 3, Z =4, M =300.31, D c =1.302×10 3kg/m 3。