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1-Phenyl-1,3-butandione benzidine diketoimine 2a (C32H28N2O2,Mr=472.56) was synthesized in high yield by the reaction of 1-phenyl-1,3-butandione with benzidine in absolute ethanol,and determined by X-ray structure analysis. It crystallizes in the orthorhombic system,space group P21/c with a=7.9839(16),b=12.910(3),c=12.358(3),α=90.00,β=93.71(3),γ= 90.00°,V=1271.1(4)3,Z=2,Dc=1.235 g/cm3,μ=0.077 mm-1,F(000)=500,the final R= 0.0717 and wR=0.1187. It presents a linear centrosymmetric framework constituted by a linkage of benzidine as a bridge and two terminal 1-phenyl-1,3-butanedione moieties.
1-Phenyl-1,3-butandione benzidine diketoimine 2a (C32H28N2O2, Mr = 472.56) was synthesized in high yield by the reaction of 1-phenyl-1,3-butandione with benzidine in absolute ethanol, and determined by X-ray structure analysis. It crystallizes in the orthorhombic system, space group P21 / c with a = 7.9839 (16), b = 12.910 (3), c = 12.358 3, α = 90.00, β = 93.71 (3) 90.00 °, V = 1271.1 (4) 3, Z = 2, Dc = 1.235 g / cm3, μ = 0.077 mm- 1, F (000) = 500, the final R = 0.0717 and wR = 0.1187. linear centrosymmetric framework consisting of a linkage of benzidine as a bridge and two terminals 1-phenyl-1,3-butanedione moieties.