4-甲氧基-2-{（E）-[（噻吩-2-基）甲基亚氨基]甲基}苯酚
4-Meth-oxy-2-{(E)-[(thio-phen-2-yl)methyl-imino]-meth-yl}phenol.
作者信息
Kantar Esen Nur, Köysal Yavuz, Macit Mustafa, Er Ebru, Soylu Mustafa Serkan
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2801. doi: 10.1107/S1600536812036586. Epub 2012 Aug 31.
Abstract
The title Schiff base, C(13)H(13)NO(2)S, adopts the phenol-imine tautomeric form and reveals an intra-molecular O-H⋯N hydrogen bond involving the hy-droxy group and the imino N atom, forming an S(6) ring. The mol-ecule is highly twisted with respect to the central imine group, which is reflected in the dihedral angle of 67.83 (10)° formed by the thienyl and phenol rings. The crystal packing is characterized by weak C-H⋯O and C-H⋯π inter-actions.
摘要
席夫碱C(13)H(13)NO(2)S采取酚亚胺互变异构形式，揭示了一个涉及羟基和亚氨基N原子的分子内O-H⋯N氢键，形成一个S(6)环。该分子相对于中心亚胺基团高度扭曲，这反映在噻吩基环和酚环形成的67.83 (10)°二面角上。晶体堆积的特征是存在弱的C-H⋯O和C-H⋯π相互作用。
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