CAS: 5892-47-7; 2,4,6-Tri-Sec-Butylphenol

上下游产品

sec-Butyl-2,6-bis-(1-methyl-allyl)-phenol4-sec-Butyl-2,6-bis-(1-methyl-allyl)-phenol 2-sec-butylphenol 2,4-di-(sec-butyl)phenol butan-1-ol 2-sec-butylphenol 2,4-di-(sec-butyl)phenol

📜4-Sec-Butyl-2-(1-Methyl-Allyl)-Phenol置于palladium On Activated Charcoal,乙醇,N,N-二乙基苯胺体系中,化学反应生成 2,4,6-三仲丁基苯酚
参考文献:818.酸催化的烷基芳基醚的重排.第一部分.丁基苯醚与氯化铝的重排
标题:818.酸催化的烷基芳基醚的重排.第一部分.丁基苯醚与氯化铝的重排
摘要:
DOI:10.1039/jr9590004080

专利信息

专利号:US-3978100-A
优先权日:1973-04-18
标题:Allenic esters, process for preparation thereof and process for rearrangement thereof
发明人：FUJITA YOSHIJI; OMURA YOSHIAKI; HISHIDA TAKASHI; ITOI KAZUO
权利人:KURARAY CO
摘要:Allenic esters of the formula: ##EQU1## (specific examples of R, R 1 , R 2 , R 3 and R 4 are given) and a process for the preparation thereof which comprises reacting propargyl alcohol derivatives with 2-substituted ortho-acetic acid esters in the presence of an acidic catalyst. These allenic esters are rearranged in the presence of an alkali catalyst to form α, β, γ, δ-unsaturated carboxylic acid esters and are useful as intermediates in the synthesis of various perfumes, medicines, agricultural chemicals and the like.

专利号:US-4999451-A
优先权日:1974-09-10
标题:Process for preparing dihalovinylcyclopropanecarboxylates
发明人：KONDO KIYOSHI; MATSUI KIYOHIDE; NEGISHI AKIRA; TAKAHATAKAE YURIKO
权利人:SAGAMI CHEM RES
摘要:Novel synthesis of dihalovinylcyclopropanecarboxylates, including potent insecticides, are described. The processes begin with the reaction between an alkenol and an orthoester to produce a γ-unsaturated carboxylate, followed by the catalyzed addition of a carbon tetrahalide to the double bond and dehydrohalogenation to produce a cyclopropane derivative.