The antioxidant methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

被引:12
|
作者
Li, Xiang [1 ,2 ]
Wang, Zhi-Gang [1 ]
Chen, Hou-He [2 ]
Liu, Sheng-Gao [1 ]
机构
[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
[2] Nanjing Univ Sci & Technol, Dept Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
关键词
crystal structure; antioxidant; hindered phenol; hydrogen bonding; SODIUM 2,6-DI-TERT-BUTYLPHENOXIDES; POTASSIUM; MECHANISM; ACRYLATE; ALKYLATION; PHENOLS;
D O I
10.1107/S2053229614021445
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The title compound, C18H28O3, was prepared by the reaction of 2,6-di-tert-butylphenol with methyl acrylate under basic conditions using dimethyl sulfoxide as the promoter. The structure of this antioxidant indicates significant strain between the ortho tert-butyl substituents and the phenolic OH group. In spite of the steric crowding of the OH group, it participates in intermolecular hydrogen bonding with the ester carbonyl O atom.
引用
收藏
页码:1050 / +
页数:9
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