Synthesis and Crystal Structure Analysis of 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2-(3,4- dimethylphenyl) Acetic Acid Dimethylamine Salt

被引:0
作者
程杰 [1 ,2 ]
成昌梅 [2 ]
何娟 [1 ]
尚培华 [2 ]
王如骥 [2 ]
赵玉芬 [2 ]
机构
[1] School of Chemistry and Chemical Engineering, Henan University of Technology
[2] Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, School of Life Sciences and Engineering, Tsinghua University
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中图分类号
O621.2 [有机化合物性质];
学科分类号
070303 ; 081704 ;
摘要
A new compound 2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2-(3,4-dimethylphenyl) acetic acid dimethylamine salt ([NH2(CH3)2][C24H31O3]) was synthesized and structurally de- termined. It is of monoclinic system, space group P21/c with a = 14.731(2), b = 10.1185(10), c = 17.065(2) , β = 98.293(10)°, Z = 4, V = 2517.0(6) 3, Dc = 1.091 g/cm3, F(000) = 904 and Mr = 413.58. The dihedral angle defined by two benzene rings is 98.23°.
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页码:414 / 418
页数:5
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..Marin A;Greci L;Dubs P;.Polymer Degradation and Stability.2002,