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1-(3,5-二甲氧基苯基)-2-(4-氟苯基)-4,5-二甲基-1H-咪唑

1-(3,5-Dimeth-oxy-phen-yl)-2-(4-fluoro-phen-yl)-4,5-dimethyl-1H-imidazole.

作者信息

Rosepriya S, Thiruvalluvar A, Saravanan K, Jayabharathi J, Butcher Ray J

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o256. doi: 10.1107/S1600536811055012. Epub 2012 Jan 7.

Abstract

In the title compound, C(19)H(19)FN(2)O(2), the imidazole ring is essentially planar [maximum deviation = 0.0030 (8) Å] and makes dihedral angles of 66.45 (7) and 29.98 (7)° with the benzene rings attached to the ring N and C atoms, respectively. The dihedral angle between the two benzene rings is 64.79 (7)°. A C-H⋯π inter-action is found in the crystal structure. The two meth-oxy groups were found to be disordered over two sets of sites with occupancy factors of 0.803 (4) and 0.197 (4). The F atom is disordered over two sites with occupancy factors of 0.929 (4) and 0.071 (4).

摘要

在标题化合物C(19)H(19)FN(2)O(2)中,咪唑环基本呈平面状[最大偏差 = 0.0030 (8) Å],与连接在环N和C原子上的苯环分别形成66.45 (7)°和29.98 (7)°的二面角。两个苯环之间的二面角为64.79 (7)°。在晶体结构中发现了C—H⋯π相互作用。发现两个甲氧基在两组位置上无序,占有率分别为0.803 (4)和0.197 (4)。F原子在两个位置上无序,占有率分别为0.929 (4)和0.071 (4)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c4d1/3274949/a35be45b62b3/e-68-0o256-fig1.jpg

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