Synthesis and Crystal Structure of 4-(2-carbozyethylamino)benzoic acid

摘要：

A new potential ligand，4-(2-carboxyethylamino)benzoic acid，was synthesized from p-Aminobenzoic acid and 3-chloropropanoic acid in KOH aqueous solution under N2 atmosphere，and it was characterized by H NMR，IR and X-Ray diffractionmeter. The structure was refined to R =0.0591 and wR 1=0.1654 for 2059 observed reflections(I>2σ(I)). The crystallographic results of molecule 1 show that this title ligand has 1D H2O chain and four types of hydrogen bond，thus they form a 2D layer polymer.

关键词： 多羧酸配体 氢键 晶体结构 苯甲酸

作者: Wen-BingYuan Yi-PinChen QiZhang Shu-YingXu Zhong－LiangSun

作者单位: Key laboratory of Tropic Biological Resources of Ministry of Education and Hainan Provincial Key Laboratory of Fine Chemical, Hainan University, Haikou 570228, China

会议类型: 国内会议

会议名称: 第四届十三省区市机械工程学会科技论坛暨2008海南机械科技论坛

会议地点: 海口

会议语种:英文

页码: 1-4

在线出版日期: 2008-10-18（万方平台首次上网日期，不代表论文的发表时间）