摘要
2-羟甲基-1,4-丁二醇与2,2-甲氧基丙烷反应合成了5-(2-羟乙基)-2,2-二甲基-1,3-二恶烷,探究了催化剂对甲基苯磺酸用量、2,2-甲氧基丙烷的用量、溶剂对收率的影响。结果表明,最佳反应时间为10 h,产品收率达72%。
5-（2-Hydroxyethyl）-2, 2-dimethyl-I, 3-dioxane was synthesized through the reaction of 2- （hydroxymethyl）-1 ,4-butanediol and 2,2-methoxy propane,the catalyst was added methyl-p-toluenesulfonate ,2,2-methoxy propane dosage and the effect of the solvent on the yield. The results showed that the optimum reaction time of 10 h and the product yield of 72%.
出处
《应用化工》
CAS
CSCD
2013年第5期968-970,共3页
Applied Chemical Industry
