Synthesis and Crystal Structure of 1′-Methyl-4′- (4-chlorophenyl)-1H-indole-3-spiro-2′-pyrrolidine- 3′-spiro-4''-(2''-phenyloxazole)-2,5''(3H,4''H)-dione

被引:0
作者
文丽荣
刘鹏
李明
机构
[1] Qingdao 266042 China
[2] College of Chemistry and Molecular Engineering Qingdao University of Science and Technology
[3] College of Chemistry and Molecular Engineering Qingdao University of Science and Technology
基金
中国国家自然科学基金;
关键词
isatin; oxazolidinone; 3-dipolar cycloaddition; MCRs; crystal structure;
D O I
10.14102/j.cnki.0254-5861.2008.01.018
中图分类号
O621.2 [有机化合物性质];
学科分类号
070303 ; 081704 ;
摘要
The title compound (C26H20ClN3O3) has been synthesized by 1,3-dipolar cycloaddition reaction from isatin, sarcosine and (Z)-4-(4-chlorobenzylidene)-2-phenyloxazol-5(4H)-one through a one-pot procedure, and its structure was confirmed by IR, 1H NMR, elemental analysis and single-crystal X-ray diffraction analysis. The crystal belongs to the triclinic system, space group P1, with a = 9.3903(19), b = 11.398(2), c = 12.603(3) , α = 83.495(3), β = 68.988(3), γ = 67.178(3)°, V = 1160.1(4) 3, Z = 2, Mr = 457.90, Dc = 1.311 g/cm3, μ = 0.198 mm-1, F(000) = 476, the final R = 0.0489 and wR = 0.1144 for 3109 observed reflections with I > 2σ(I).
引用
收藏
页码:88 / 92
页数:5
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