Synthesis and X-ray Crystal Structure of a New Molecular Clip

被引:0
|
作者
佘能芳
高蒙
王帅
吴安心
机构
[1] Key Laboratory of Pesticide & Chemical Biology Ministry of Education College of Chemistry Central China Normal University
[2] Wuhan 430079 China
[3] Key Laboratory of Pesticide & Chemical Biology Ministry of Education College of Chemistry Central China Normal University
基金
中国国家自然科学基金;
关键词
molecular clip; X-ray crystal structure; boat conformation;
D O I
10.14102/j.cnki.0254-5861.2008.07.005
中图分类号
O76 [晶体结构];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The synthesis and X-ray crystal structure of a new molecular clip 2 was reported. It (C24H24N4O2, Mr = 400.47) crystallizes in the space group C2/c with a = 15.587(2), b = 8.5805(12), c = 15.259(2) , β = 102.448(3)°, V = 1992.9 (5) 3, Z = 4, Dc = 1.335 g/cm3, μ = 0.087 mm-1 and F(000) = 848. It remains monomeric in the crystal and a tape-like structure is formed in the crystal structure of molecular clip. The most unusual structural feature of 2 is the boat conformation of its cyclohexyl ring imposed by the ring fusion at C(9)-C(9a).
引用
收藏
页码:777 / 780
页数:4
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