3-羟基-3a,6,8c-三甲基-全氢-环氧乙烷并[2',3':7,8]萘并[1,2-b]呋喃-7(2H)-酮
3-Hydr-oxy-3a,6,8c-trimethyl-perhydro-oxireno[2',3':7,8]naphtho[1,2-b]furan-7(2H)-one.
作者信息
Kesternich Victor, Cortés Paulina, Brito Iván, Cárdenas Alejandro, López-Rodríguez Matías
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 4;65(Pt 8):o1777-8. doi: 10.1107/S1600536809025124.
Abstract
The title compound, C(15)H(22)O(4), consists of two trans-fused six-membered rings and a trans-fused five-membered γ-lactone. The ep-oxy and hydroxyl groups are α-oriented. The cyclo-hexane rings adopt half-chair and chair conformations and the lactone ring is in an envelope conformation. The mol-ecular structure is stabilized by one O-H⋯O and three C-H⋯O intra-molecular hydrogen bonds.
摘要
标题化合物C(15)H(22)O(4)由两个反式稠合的六元环和一个反式稠合的五元γ-内酯组成。环氧基和羟基为α取向。环己烷环呈半椅式和椅式构象，内酯环呈信封式构象。分子结构通过一个O-H⋯O和三个C-H⋯O分子内氢键得以稳定。
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