6386-38-5
6386-38-5 結(jié)構(gòu)式
基本信息
3,5-二(1,1-二甲基乙基)-4-羥基苯丙酸甲酯
3,5-二叔丁基-4-羥基苯丙酸甲酯
3,5-二叔丁基-4-羥基氫化肉桂酸甲酯
3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid methyl ester
3,5-DI-TERT-BUTYL-4-HYDROXYPHENYLPROPIONIC ACID METHYL ESTER
METHYL 3-[3,5-DI(TERT-BUTYL)-4-HYDROXYPHENYL]PROPANOATE
METHYL 3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONATE
METHYL 3,5-DI-TERT-BUTYL-4-HYDROXYHYDROCINNAMATE
METHYL 3,5-DI-TERT-BUTYL-4-HYDROXYPHENYLPROPIONATE
3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoicacimethylester
Benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,methylester
Hydrocinnamicacid,3,5-di-tert-butyl-4-hydroxy-,methylester
ralox35
Methyl 3-(3,5-tertbutyl-4-hydroxyphenyl)propionate
3,5-BIS(1,1-DIMETHYLETHYL)-4-HYDROXYBENZENEPROPIONIC ACID METHYL ESTER
Methyl-3(3,5-di-tert.-butyl-4-hydroxyphenyl)propionat
METHY(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL) PROPIONATE
3,5-bis(1,1-dimethylethyl)-4-hydroxy-, methyl ester
3-(3,5-Ditert-butyl-4-hydroxyphenyl)propanoic acid methyl ester
3-(4-Hydroxy-3,5-di-tert-butylphenyl)propanoic acid methyl ester
3-(4-Hydroxy-3,5-di-tert-butylphenyl)propionic acid methyl ester
3,5-Di-tert-butyl-4-hydroxybenzenepropionic acid methyl ester
物理化學(xué)性質(zhì)
ANTIOXIDANT
安全數(shù)據(jù)
制備方法
128-39-2
292638-85-8
6386-38-5
（1）在氮?dú)夥諊?，向裝有機(jī)械攪拌器、氮?dú)鈱?dǎo)入管和滴液漏斗的三口燒瓶中加入2,6-二叔丁基苯酚（20.6 g）、碳酸鋅（質(zhì)量比為1.5）和三丁基乙酸錫（0.072 g）。在氮?dú)獗Ｗo(hù)和加熱條件下使混合物熔化，形成反應(yīng)體系。 （2）當(dāng)反應(yīng)體系溫度升至70℃時(shí)，通過滴液漏斗緩慢加入丙烯酸甲酯（8.24 g）。滴加完畢后，繼續(xù)攪拌反應(yīng)0.5小時(shí)。隨后將反應(yīng)溫度升至90℃，維持1小時(shí)。反應(yīng)完成后，冷卻至80℃，用稀鹽酸調(diào)節(jié)反應(yīng)液至中性，促使產(chǎn)物結(jié)晶。經(jīng)過抽濾，得到3-(3,5-二叔丁基-4-羥基苯基)丙酸甲酯，收率為99%，未經(jīng)重結(jié)晶的純度為99.5%。
參考文獻(xiàn)：
[1] Patent: CN108358781, 2018, A. Location in patent: Paragraph 0046-0049
[2] Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989, vol. 38, # 8.2, p. 1677 - 1682
[3] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989, # 8, p. 1829 - 1835
[4] Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989, vol. 38, # 8.2, p. 1677 - 1682
[5] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989, # 8, p. 1829 - 1835