CAS: 1085-12-7; Heptyl 4-Hydroxybenzoate

上下游产品

n-heptan1ol 4-hydroxy-benzoic acid 4-Methoxycarbonyloxy-benzoic acid heptyl ester 4-(methoxycarbonyloxy)benzoic acid72H72O18C72H72O18

📜正庚醇置于ammonium Hydroxide,氯化亚砜,三乙胺体系中,用 乙醇 用作溶剂,化学反应生成尼泊金庚酯
参考文献:Neubert,M. E.; Leung,K.; Jirousek,M. R.,Molecular Crystals And Liquid Crystals (1969-1991),1991,Vol. 197,P. 21-41
标题:Neubert,M. E.; Leung,K.; Jirousek,M. R.,Molecular Crystals And Liquid Crystals (1969-1991),1991,Vol. 197,P. 21-41

专利信息

专利号:WO-9856748-A1
优先权日:1997-06-09
标 题:Method for the synthesis of anti-microbial hydroxybenzoats

专利号:EP-0970037-A1
优先权日:1997-06-09
标题 :Method for the synthesis of anti-microbial hydroxybenzoats

专利号:WO-2006030852-A1
优先权日:2004-09-16
标 题:Process for producing aromatic ether
发明人：ITAYAMA NAOHIKO; HIRANO YOSHIAKI; YAMAMOTO HIROSHI
权利人:NIPPON CATALYTIC CHEM IND; ITAYAMA NAOHIKO; HIRANO YOSHIAKI; YAMAMOTO HIROSHI
摘要:A process for producing an aromatic ether which comprises using a phenol and an oxirane compound as raw materials and reacting the phenol with the oxirane compound in the presence of an aromatic ether, characterized in that a catalyst having an anion-exchangeable group is used for the reaction. The process is suitable also for mass synthesis. Even when aromatic ethers which are the target compound and a by-product are present in the reaction system from the beginning, the high-quality target compound can be efficiently produced with a satisfactory selectivity while inhibiting the target compound from reacting with the starting materials to generate a by-product.