【摘要】 以咔唑为母体,合成了（E）-4-（N-乙基咔唑-3-甲亚胺基）-安替比林希夫碱（R1）和2-氨基-3-（E）-（N-对苯甲基咔唑基-甲亚胺基）-马来腈席夫碱（R2）.利用CCD、¹HNMR、MS、HFT-IR等对产物进行了表征.X-射线单晶衍射表明:R1晶体属单斜晶系,P2（1）/n空间群,晶胞参数a=10.538（3）,b=18.350（6）,c=11.122（3）;α=90°,β=97.067（7）°,γ=90°,Z=4.R2晶体属三斜晶系,空间群P-1（2）,a=91.542（3）,b=92.884（2）,c=113.576（2）;α=11.367（2）°,β=11.367（2）°,γ=13.754（3）°,Z=4.R1和R2最大吸收波长分别为λ_max=396.1 nm和λ_max=351.1 nm.R1吸收荧光发射波长（甲醇溶液）为458.7 cm.更多还原

【Abstract】 In this paper,The( E)-4-(( 9-ethyl-9H-carbazol-3-yl) methyleneamino)-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one( R1) and 2-amino-3-(( E)-( 9-p-tolyl-9H-carbazol-3-yl) methyleneamino) maleonitrile( R2) have been synthesized by raw carbazole. They have been characterized by ~1HNMR,HFT-IR,UVVis spectra and X-ray diffraction single crystal analysis and the fluorescence property of the compounds were investigated. The results showed that the crystal of R1 belongs to monoclinic system,P2( 1)/n space group,with the cell parameters a = 10. 538( 3) ,b = 18. 350( 6) ,c = 11. 122( 3) ; α = 90 °,β = 97. 067( 7) °,γ = 90 °,Z = 4. The crystal of R2 belongs to triclinic system,P-1( 2) space group. The cell parameter a = 91. 542( 3) ,b = 92. 884( 2) ,c = 113. 576( 2) ; α = 11. 367( 2) °,β = 11. 367( 2) °,γ = 13. 754( 3) °,Z = 4. The absorption wavelength of R1 and R2 are 396. 1 cm in DMF solution and 351. 1cm in methanol solution,respectively. The fluorescence emission of the R1 is 458. 7 cm in methanol solution.更多还原