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2-(4-叔丁基苯基)-5-对甲苯基-1,3,4-恶二唑

2-(4-tert-Butyl-phen-yl)-5-p-tolyl-1,3,4-oxadiazole.

作者信息

Jin Biao

机构信息

School of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 4;66(Pt 1):o9. doi: 10.1107/S1600536809051198.

DOI:10.1107/S1600536809051198
PMID:21580186
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2980193/
Abstract

In the title compound, C(19)H(20)N(2)O, the dihedral angles between the 1,3,4-oxadiazole ring and the pendant 4-tert-butyl-phenyl and 4-methyl-phenyl rings are 12.53 (17) and 2.14 (17)°, respectively. In the crystal, mol-ecules are linked by C-H⋯N hydrogen bonds, forming chains.

摘要

在标题化合物C₁₉H₂₀N₂O中,1,3,4-恶二唑环与悬垂的4-叔丁基苯基和4-甲基苯基环之间的二面角分别为12.53 (17)°和2.14 (17)°。在晶体中,分子通过C—H⋯N氢键相连,形成链状结构。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/f3ed22403bbe/e-66-000o9-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/7bb571cccae8/e-66-000o9-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/4f41c694fec3/e-66-000o9-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/f3ed22403bbe/e-66-000o9-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/7bb571cccae8/e-66-000o9-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/4f41c694fec3/e-66-000o9-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2471/2980193/f3ed22403bbe/e-66-000o9-fig3.jpg

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本文引用的文献

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A short history of SHELX.SHELX简史。
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High-efficiency poly(p-phenylenevinylene)-based copolymers containing an oxadiazole pendant group for light-emitting diodes.用于发光二极管的含恶二唑侧基的高效聚对苯撑乙烯基类共聚物。
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