Synthesis and crystal Structure of spiro[1-bromo-4-methoxy-5-oxa-6-oxo-bicyclo[3.1.0]hexane-2,2′-(3′-cyclohexanoxy-4′-methoxybutyrolactone]

被引：0

作者：

Yu, ZL ^{[1
]}

Li, SL ^{[1
]}

Guo, JB ^{[1
]}

Chen, QH ^{[1
]}

机构：

[1] Luoyang Normal Coll, Dept Chem, Henan 470022, Luoyang, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2005年 / 24卷 / 01期

关键词：

multi-functionlized spiro-cyclopropane; bioactivity; crystal structure; synthesis;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal of the title compound 6 has been prepared and determined by X-ray diffraction analysis. It belongs to the orthorhombic system, space group P2(1)2(1)2(1) with a = 10.195 (2), b = 11.955(2), c = 14.335(3) Angstrom, C16H21BrO7, M-r = 405.24, V = 1747.0(6) Angstrom(3), Z = 4, D-c = 1.541 g/cm(3), mu = 2.387 mm(-1), F(000) = 832, R = 0.0266 and wR = 0.0348 for 2110 observed reflections with I > 2sigma(I). The crystal exhibits a characteristic spiral structure consisting of one cyclopropane and two butyrolactones with envelope configuration. The intermolecular hydrogen bond between C(16)-H(16)...O(1) and C(3)-H(3)...O(2) has been observed in the crystal lattice.

引用

页码：94 / 98

页数：5

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