The title compound(C12H16N2)was synthesized by the reaction of o-phenylenediamine(I)and acetone(II)which was accelerated by microwave irradiation and catalyzed by acetic acid under solvent-free condition.The optimal c...The title compound(C12H16N2)was synthesized by the reaction of o-phenylenediamine(I)and acetone(II)which was accelerated by microwave irradiation and catalyzed by acetic acid under solvent-free condition.The optimal conditions are as follow:n(I):n(II)=1:1.2(I 1.08g,II 1.22 g),acetic acid 2 mL,time of microwave irradiation 10 min,and microwave power 320 W.The title compound was characterized by IR spectrogram and NMR spectra.The crystal structure was determined by X-ray single crystal diffraction.The title compound belongs to orthorhombic system with space group Pna2(1),Mr=189.28,a=1.22502(14),b=0.73344(8),c=1.20112(14)nm,V=1.0792(2)nm3,Z=4,Dc=1.165 g/cm3,F(000)=412,μ=0.070 mm-1,GOF =0.999,R1=0.0358,wR2 = 0.1087(I > 2σ(I)).展开更多
文摘The title compound(C12H16N2)was synthesized by the reaction of o-phenylenediamine(I)and acetone(II)which was accelerated by microwave irradiation and catalyzed by acetic acid under solvent-free condition.The optimal conditions are as follow:n(I):n(II)=1:1.2(I 1.08g,II 1.22 g),acetic acid 2 mL,time of microwave irradiation 10 min,and microwave power 320 W.The title compound was characterized by IR spectrogram and NMR spectra.The crystal structure was determined by X-ray single crystal diffraction.The title compound belongs to orthorhombic system with space group Pna2(1),Mr=189.28,a=1.22502(14),b=0.73344(8),c=1.20112(14)nm,V=1.0792(2)nm3,Z=4,Dc=1.165 g/cm3,F(000)=412,μ=0.070 mm-1,GOF =0.999,R1=0.0358,wR2 = 0.1087(I > 2σ(I)).
