摘要
合成了螺[异苯并呋喃-1(3H),9'-(9H)-2'-N,N-二苄胺基-6'-二乙胺基占吨]-酮-3,C_(37)H_(34)N_2O_3,单斜晶系,空间群Cc,晶体学参数为a=16.826(4),b=10.648(4),c=17.618(7),β=92.25(2)°,V=3154(2),Z=4,M_r=566.7,D_x=1.19g/cm3,F(000)=1200。结构由直接法解出,偏离因子R=0.080。分子由占吨和异苯并呋喃两部分组成Y形结构,占吨部分相连的苄基的两个苯环位于占吨部分的两侧。
The title compound, C_(38)H_(34)N)2O_3,was synthesized and its crystal structure was determined by X-ray diffraction method. The crystal belongs to monoclinic,space group Cc,with a=16.826(4),b=10.648(4),c=17. 618(7),β=92. 25(2)°,V=3154(2),Z=4,M_r=566. 7,D_x= 1.19 g/cm ̄3 , F(000) =1200.The structure was solved by direct methods.The final R= 0.080.The molecule has a Y style structure which is composed of two parts of butterfly-like xanthene and almost planar isobenzofuran. Two benzene rings of the dibenzylamino stand on two sites of the xanthene respectively.
基金
天津市高等教育局重点学科资助