4-(3-羟基苯基)-2,7,7-三甲基-5-氧代-1,4,5,6,7,8-六氢喹啉-3-羧酸乙酯
Ethyl 4-(3-hydroxy-phen-yl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexa-hydro-quinoline-3-carboxyl-ate.
作者信息
Mookiah P, Rajesh K, Narasimhamurthy T, Vijayakumar V, Srinivasan N
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 7;65(Pt 11):o2664. doi: 10.1107/S1600536809039877.
Abstract
In the mol-ecular structure of the title compound, C(21)H(25)NO(4), the dihydro-pyridine ring adopts a flattened boat conformation while the cyclo-hexenone ring is in an envelope conformation. In the crystal structure, mol-ecules are linked into a two-dimensional network parallel to (10) by N-H⋯O and O-H⋯O hydrogen bonds. The network is generated by R(4) (4)(30) and R(4) (4)(34) graph-set motifs.
摘要
在标题化合物C(21)H(25)NO(4)的分子结构中，二氢吡啶环呈扁平船式构象，而环己烯酮环呈信封式构象。在晶体结构中，分子通过N-H⋯O和O-H⋯O氢键连接成平行于(10)的二维网络。该网络由R(4) (4)(30)和R(4) (4)(34)图形集 motif生成。
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