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5a-乙酰氧基甲基-3-异丙基-8-甲基-1,2,3,3a,4,5,5a,6,7,10,10a,10b-十二氢-7,10-内环氧基-环庚并-[e]茚-3a-羧酸甲酯

Methyl 5a-acetoxy-methyl-3-isopropyl-8-methyl-1,2,3,3a,4,5,5a,6,7,10,10a,10b-dodeca-hydro-7,10-endo-epidioxy-cylohepta-[e]indene-3a-carboxyl-ate.

作者信息

Brito Iván, Bórquez Jorge, Loyola Luis Alberto, Cárdenas Alejandro, López-Rodríguez Matías

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 7;64(Pt 7):o1209. doi: 10.1107/S1600536808016474.

DOI:10.1107/S1600536808016474
PMID:21202848
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2961694/
Abstract

The mol-ecule of the title compound, C(23)H(34)O(6), is built up from three fused carbocycles, one five-membered, one six-membered and one seven-membered. The five-membered ring has an envelope conformation, whereas the six-membered ring has a perfect chair conformation and the seven-membered ring has a boat conformation. Intra-molecular C-H⋯O hydrogen bonds together with van der Waals inter-actions stabilize the mol-ecular conformation.

摘要

标题化合物C(23)H(34)O(6)的分子由三个稠合碳环组成，一个五元环、一个六元环和一个七元环。五元环具有信封式构象，而六元环具有完美的椅式构象，七元环具有船式构象。分子内C-H⋯O氢键以及范德华相互作用稳定了分子构象。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8642/2961694/9f7cb56f8aac/e-64-o1209-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8642/2961694/81457b7e9312/e-64-o1209-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8642/2961694/9f7cb56f8aac/e-64-o1209-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8642/2961694/81457b7e9312/e-64-o1209-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8642/2961694/9f7cb56f8aac/e-64-o1209-fig2.jpg

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