STRUCTURES OF COLCHICINE ANALOGS .5. 2-METHOXY-5-(4-METHOXYPHENYL)CYCLOHEPTA-2,4,6-TRIEN-1-ONE

被引：4
|
作者：
GULBIS, JM [1 ]
MACKAY, MF [1 ]
BANWELL, MG [1 ]
LAMBERT, JN [1 ]
机构：
[1] UNIV MELBOURNE,SCH CHEM,PARKVILLE,VIC 3052,AUSTRALIA
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1992年 / 48卷
关键词：
D O I：
10.1107/S0108270191009411
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
C15H14O3, M(r) = 242.3, monoclinic, Pc, a = 13.219 (1), b = 7.072 (1), c = 6.527 (2) angstrom, beta = 97.23 (1)-degrees, V = 605.3 (3) angstrom 3, Z = 2, D(m) (flotation) = 1.33 (1), D(x) = 1.329 Mg m-3, lambda(Cu K-alpha) = 1.5418 angstrom, mu(Cu K-alpha) = 0.66 mm-1, F(000) = 256, T = 291 (1) K, final R = 0.040 for 905 observed data. The bicyclic molecule adopts a conformation similar to the solid-state conformation of isocolchicine, and the dihedral angle between the planes of the two rings is 41.1 (4)-degrees.
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页码：332 / 334
页数：3
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