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2,4,6-三(3,5-二叔丁基-4-羟基苄基)均三甲苯常温合成新工艺
Alternative Titlesynthesis of 2,4,6-tri(3,5-di-t-butyl-4-hydroxybenzyl)mesitylene
王华; 赵文军; 尚洁; 王旭
2010
Source Publication精细石油化工
ISSN1003-9384
Volume27Issue:5Pages:32-35
Abstract

以2,6-二叔丁基-4-甲氧甲基苯酚与均三甲苯为原料,在Lewis碱存在下常温合成抗氧剂330。探讨了Lewis碱的种类及用量、反应物配比、反应温度、滴加时间和硫酸用量对反应的影响。结果表明:以85%~96%的硫酸,n(均三甲苯):n(硫酸):n(2,6-二叔丁基-4-甲氧甲基苯酚):n(Lewis碱)=1:4.0:3.5:4.0,2,6-二叔丁基-4-甲氧甲基苯酚滴加时间20 min,反应温度15~30℃,抗氧剂330的产率为86.1%~88.2%。

Keyword2,4,6-三(3,5-二叔丁基-4-羟基苄基)均三甲苯 受阻酚抗氧剂 Lewis碱
Indexed ByCSCD
CSCD IDCSCD:4025873
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1702
Collection资源化学研究室
Affiliation中国科学院新疆理化技术研究所;中国科学院研究生院
Recommended Citation
GB/T 7714
王华,赵文军,尚洁,等. 2,4,6-三(3,5-二叔丁基-4-羟基苄基)均三甲苯常温合成新工艺[J]. 精细石油化工,2010,27(5):32-35.
APA 王华,赵文军,尚洁,&王旭.(2010).2,4,6-三(3,5-二叔丁基-4-羟基苄基)均三甲苯常温合成新工艺.精细石油化工,27(5),32-35.
MLA 王华,et al."2,4,6-三(3,5-二叔丁基-4-羟基苄基)均三甲苯常温合成新工艺".精细石油化工 27.5(2010):32-35.
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