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1'-甲基-4'-[4-(三氟甲基)苯基]双螺[茚满-2,2'-吡咯烷-3',2''-茚满]-1,3,1''-三酮

1'-Methyl-4'-[4-(trifluoro-meth-yl)phen-yl]dispiro-[indan-2,2'-pyrrolidine-3',2''-indan]-1,3,1''-trione.

作者信息

Wei Ang Chee, Ali Mohamed Ashraf, Choon Tan Soo, Hemamalini Madhukar, Fun Hoong-Kun

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o3125. doi: 10.1107/S1600536811044527. Epub 2011 Oct 29.

DOI:10.1107/S1600536811044527
PMID:22220127
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3247509/
Abstract

In the title compound, C(28)H(20)F(3)NO(3), the pyrrolidine ring adopts a half-chair conformation. The other five-membered rings adopt envelope conformations with the spiro and methylene C atoms as the flap atoms. In the crystal, mol-ecules are connected via weak C-H⋯O hydrogen bonds, forming sheets parallel to the bc plane.

摘要

在标题化合物C(28)H(20)F(3)NO(3)中，吡咯烷环呈半椅式构象。其他五元环呈信封式构象，螺原子和亚甲基C原子作为折叶原子。在晶体中，分子通过弱C-H⋯O氢键相连，形成平行于bc平面的片层。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dfa3/3247509/83fa104bb046/e-67-o3125-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dfa3/3247509/2ea2b297f0be/e-67-o3125-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dfa3/3247509/83fa104bb046/e-67-o3125-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dfa3/3247509/2ea2b297f0be/e-67-o3125-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dfa3/3247509/83fa104bb046/e-67-o3125-fig2.jpg

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