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1-（2-氯苄基）-3-甲基-2,6-二苯基哌啶

1-(2-Chloro-benz-yl)-3-methyl-2,6-diphenyl-piperidine.

作者信息

Ramalingan Chennan, Ng Seik Weng, Tiekink Edward R T

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o2300. doi: 10.1107/S1600536812029200. Epub 2012 Jun 30.

DOI:10.1107/S1600536812029200
PMID:22798941
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3394076/
Abstract

In the title compound, C(25)H(26)ClN, the piperidine ring has a chair conformation with all ring substituents in equatorial positions. The dihedral angle formed between the chloro-benzene ring and the flanking phenyl rings are 74.91 (18) and 47.86 (17)°. The chloro substituent is anti to the piperidine N atom. In the crystal, centrosymmetrically related mol-ecules aggregate via π-π inter-actions occurring between chloro-benzene rings [centroid-centroid distance = 3.778 (2) Å] and these are linked into linear supra-molecular chains along the a axis by C-H⋯π inter-actions occurring between the phenyl rings.

摘要

在标题化合物C₂₅H₂₆ClN中，哌啶环呈椅式构象，所有环取代基均处于平伏位置。氯苯环与侧翼苯环之间形成的二面角分别为74.91 (18)°和47.86 (17)°。氯取代基与哌啶N原子呈反式。在晶体中，通过氯苯环之间发生的π-π相互作用（质心-质心距离 = 3.778 (2) Å），中心对称相关的分子聚集在一起，并且通过苯环之间发生的C-H⋯π相互作用沿着a轴连接成线性超分子链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/57459ccef86e/e-68-o2300-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/57667ae7fb82/e-68-o2300-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/b9a54be3e2c6/e-68-o2300-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/57459ccef86e/e-68-o2300-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/57667ae7fb82/e-68-o2300-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/b9a54be3e2c6/e-68-o2300-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ae2/3394076/57459ccef86e/e-68-o2300-fig3.jpg

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