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5 -（2 - 羟基苯基）- 3 - 甲基 - 4,5 - 二氢 - 1H - 吡唑 - 1 - 甲醛

5-(2-Hy-droxy-phen-yl)-3-methyl-4,5-di-hydro-1H-pyrazole-1-carbaldehyde.

作者信息

Cui Ping, Li Xin-Long

机构信息

School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243002, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Aug 18;66(Pt 9):o2351. doi: 10.1107/S1600536810031600.

DOI:10.1107/S1600536810031600
PMID:21588694
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3008072/
Abstract

In the title compound, C(11)H(12)N(2)O(2), the dihydro-pyrazole and benzene rings are oriented at a dihedral angle of 68.35 (5)°. The dihydro-pyrazole ring is planar, with a mean deviation from the mean plane of 0.0409 Å. The crystal structure is stabilized by O-H⋯O and C-H⋯O hydrogen bonds.

摘要

在标题化合物C₁₁H₁₂N₂O₂中，二氢吡唑环和苯环以68.35 (5)°的二面角取向。二氢吡唑环是平面的，与平均平面的平均偏差为0.0409 Å。晶体结构通过O—H⋯O和C—H⋯O氢键得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1fe/3008072/c0072fdf4cc6/e-66-o2351-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1fe/3008072/7580a2377941/e-66-o2351-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1fe/3008072/c0072fdf4cc6/e-66-o2351-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1fe/3008072/7580a2377941/e-66-o2351-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a1fe/3008072/c0072fdf4cc6/e-66-o2351-fig2.jpg

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