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2-氨基-4-(3-氯丙氧基)-5-甲氧基苯甲酸甲酯

Methyl 2-amino-4-(3-chloro-prop-oxy)-5-methoxy-benzoate.

作者信息

Zhang Min, Lu Ran-Zhe, Han Lu-Na, Wei Wen-Bin, Wang Hai-Bo

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 2;65(Pt 5):o942. doi: 10.1107/S1600536809011374.

DOI:10.1107/S1600536809011374
PMID:21583986
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977643/
Abstract

The asymmetric unit of the title compound, C(12)H(16)ClNO(4), contains two crystallographically independent mol-ecules. The benzene rings of the two independent mol-ecules are oriented at a dihedral angle of 88.50 (3)°. Intra-molecular N-H⋯O hydrogen bonds involving the methoxybenzoate carbonyl group in each molecule result in the formation of two planar, six-membered rings, oriented at dihedral angles of 1.39 (3) and 0.68 (3)° with respect to the adjacent benzene rings. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains along the a axis.

摘要

标题化合物C(12)H(16)ClNO(4)的不对称单元包含两个晶体学独立的分子。两个独立分子的苯环以88.50 (3)°的二面角取向。每个分子中涉及甲氧基苯甲酸酯羰基的分子内N-H⋯O氢键导致形成两个平面六元环,相对于相邻苯环的二面角分别为1.39 (3)°和0.68 (3)°。在晶体结构中,分子间N-H⋯O氢键将分子沿a轴连接成链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b99/2977643/646b5ff35893/e-65-0o942-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b99/2977643/742957b05fa7/e-65-0o942-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b99/2977643/646b5ff35893/e-65-0o942-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b99/2977643/742957b05fa7/e-65-0o942-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b99/2977643/646b5ff35893/e-65-0o942-fig2.jpg

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