Synthesis and Crystal Structure of 8-Methyl-7-（3-nitrophenyl）-10-phenyl-10,11-dihydrochro-meno[4,3-b]pyrazolo[4,3-e]pyridin-6-（7H）-one

• 作者: 张雪利 林志兰 游新奎 高原
• 来源期刊: 结构化学
• 学科: 化学
• 关键词: 晶体结构 反应合成 硝基苯基 吡唑 吡啶 标题化合物 X射线衍射 核磁共振
• 年，卷（期）: 2012,（1）
• 页码范围: 57-60
• 页数: 4页
• 分类号: O614.121|TB333
• 语种: 英文

摘要

The title compound（C26H18N4O4） has been synthesized via a three-component reaction and it was characterized by means of IR and 1H NMR.Its crystal and molecular structures were determined by X-ray diffractometry.It belongs to the triclinic system,space group P1 with a = 7.7288（15）,b = 11.168（2）,c = 12.645（3） ,α = 107.02（3）,β = 90.85（3）,γ = 101.93（3）°,V = 1017.9（3） 3,Mr = 450.44,Z = 2,Dc = 1.470 g/cm3,λ = 1.54178 ,μ = 0.836 mm-1,F（000） = 468,the final R = 0.0488 and wR = 0.1180.A total of 11903 reflections were collected,of which 3642 were independent（Rint = 0.0377） and 3025 were observed with I 2σ（I）.