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(2E,6E)-2,6-Bis(2-fluoro-5-meth-oxy-benzyl-idene)cyclo-hexan-1-one.

作者信息

Chen Linfeng, Zhang Li, Wang Zhe, Wu Yunjie, Liang Guang

机构信息

School of Pharmacy, Wenzhou Medical College, Wenzhou, Zhejiang Province 325035, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 27;66(Pt 12):o3309. doi: 10.1107/S1600536810048610.

DOI:10.1107/S1600536810048610
PMID:21589587
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3011608/
Abstract

The title compound, C(22)H(20)F(2)O(3), a derivative of curcumin, crystallized with two independent mol-ecules in the asymmetric unit. The mean planes of the two 2-fluoro-5-meth-oxy-phenyl groups are aligned at 24.88 (11)° in one mol-ecule and 24.19 (15)° in the other. The dihedral angles between the mean plane of the penta-1,4-dien-3-one group and those of the two 2-fluoro-5-meth-oxy-phenyl rings are 51.16 (11) and 49.16 (10)° in the first mol-ecule, and 45.69 (15) and 54.00 (14)° in the second. The mol-ecules adopt E configurations about the central olefinic bonds.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/53a8/3011608/f8bdc3c3ea7a/e-66-o3309-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/53a8/3011608/f8bdc3c3ea7a/e-66-o3309-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/53a8/3011608/f8bdc3c3ea7a/e-66-o3309-fig1.jpg

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