| 4-苯基-2-对甲氧基苯基-1,5-苯并硫氮杂卓-α,α-二甲基-β-内酰胺的合成及晶体结构 |
| |
| 引用本文： | 刘磊,张萍,李媛,董玉环.4-苯基-2-对甲氧基苯基-1,5-苯并硫氮杂卓-α,α-二甲基-β-内酰胺的合成及晶体结构[J].结构化学,2002,21(5):545-548. |
| |
| 作者姓名： | 刘磊 张萍 李媛 董玉环 |
| |
| 作者单位： | 1. 河北师范大学化学系,石家庄050016
2. 唐山师范学院化学系,唐山,063000 |
| |
| 基金项目： | 河北省自然科学基金资助项目(200154) |
| |
| 摘 要： | 合成了标题化合物并测定了其晶体结构。该化合物的化学式为C26H25NO2S, Mr = 415.53。晶体为三斜晶系,P 空间群,晶胞参数为:a = 9.299(3), b = 10.134(3), c = 12.455(4) ? a = 98.457(5), b = 106.143(5), g = 103.843(5), V = 1065.7(6) 3, Z = 2, Dc = 1.295 g/cm3, F(000) = 440, m = 0.175 mm-1, R = 0.0406, wR = 0.1064。晶体结构显示,化合物中七员环呈类椅式构象,b-内酰胺环近似梯形。
|
| 关 键 词： | 1 5-苯并硫氮杂卓 b-内酰胺 晶体结构 合成 |
Synthesis and Crystal Structure of 4-Phenyl-2-(p-methoxy)phenyl-1,5-benzothiazepine-α,α-dimethyl-β-lactam |
| |
| LIU Leia,ZHANG Pinga,LI Yuana,DONG Yu-Huanb a.Synthesis and Crystal Structure of 4-Phenyl-2-(p-methoxy)phenyl-1,5-benzothiazepine-α,α-dimethyl-β-lactam[J].Chinese Journal of Structural Chemistry,2002,21(5):545-548. |
| |
| Authors: | LIU Leia ZHANG Pinga LI Yuana DONG Yu-Huanb a |
| |
| Abstract: | The title compound was synthesized by 2+2] cycloaddition reaction and its crystal structure was determined by single-crystal X-ray diffraction. The crystal belongs to triclinic system, space group Pīwith a = 9.299(3), b = 10.134(3), c = 12.455(4) ? a = 98.457(5), b = 106.143(5), g = 103.843(5), V = 1065.7(6) 3, Z = 2, Dc = 1.295 g/cm3, F(000) = 440, m = 0.175 mm-1, R = 0.0406 and wR = 0.1064. X-ray structure analysis shows that the conformation of seven-membered ring is of chair-like, and the four-membered ring in the -lactam is approximately planar. |
| |
| Keywords: | benzothiazepine -lactam crystal structure synthesis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
