5-（4-氯苯基）-2-[(Z)-（甲氧羰基）亚甲基]-7-甲基-3-氧代-3,5-二氢-2H-噻唑并[3,2-a]嘧啶-6-羧酸乙酯
Ethyl 5-(4-chloro-phen-yl)-2-[(Z)-(methoxy-carbon-yl)methyl-ene]-7-methyl-3-oxo-3,5-dihydro-2H-thia-zolo[3,2-a]pyrimi-dine-6-carboxyl-ate.
作者信息
Hou Zhao-Hui, Zhou Ning-Bo, He Bin-Hong, Li Xiao-Fang
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jan 23;65(Pt 2):o375. doi: 10.1107/S1600536809002451.
Abstract
The title compound, C(19)H(17)ClN(2)O(5)S, was synthesized by the reaction of ethyl 6-(4-chloro-phen-yl)-2-mercapto-4-methyl-1,6-dihydro-pyrimidine-5-carboxyl-ate and dimethyl acetyl-ene-dicarboxyl-ate in methanol. In the mol-ecule, the nearly planar thia-zole ring, with a mean deviation from the plane of 0.0108 (3) Å, is fused with a dihydro-pyrimidine ring in a flattened half-chair conformation.
摘要
标题化合物C(19)H(17)ClN(2)O(5)S是由6-(4-氯苯基)-2-巯基-4-甲基-1,6-二氢嘧啶-5-羧酸乙酯与乙炔二羧酸二甲酯在甲醇中反应合成的。在分子中，平均平面偏差为0.0108(3)Å的近乎平面的噻唑环与处于扁平半椅构象的二氢嘧啶环稠合。
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