(4aR*,7S*,8S*,8aS*)-1-氧代-7-苯基-3,4,4a,7,8,8a-六氢-1H-异苯并呋喃-8-羧酸乙酯
Ethyl (4aR*,7S*,8S*,8aS*)-1-oxo-7-phenyl-3,4,4a,7,8,8a-hexa-hydro-1H-isochromene-8-carboxyl-ate.
作者信息
Jiang Xiu Qing, Wu Jin-Long
机构信息
Laboratory of Asymmetric Catalysis and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 May 15;66(Pt 6):o1367. doi: 10.1107/S1600536810017009.
Abstract
In the title compound, C(18)H(20)O(4), both the tetra-hydro-pyran-one ring and the cyclo-hexene ring adopt envelope conformations. The crystal packing is stabilized by weak inter-molecular C-H⋯O hydrogen bonding.
摘要
在标题化合物C(18)H(20)O(4)中，四氢吡喃酮环和环己烯环均呈信封式构象。晶体堆积通过弱分子间C-H⋯O氢键得以稳定。
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