摘要
利用二甘醇为原料,一水硫酸氢钠为催化剂合成了1,4 二氧六环。考察了一水硫酸氢钠用量对产率的影响,研究结果表明:在0.10molNaHSO4·H2O/mol二甘醇的条件下,反应40min,产品收率达71.0%。
The synthesis of 1,4dioxane employing the diethylene glycol as raw material and sodium bisulfate monohydrate as catalyst was discussed.The effects of the amount of NaHSO4·H2O catalyst used on the yield of 1,4dioxane have been investigated.The results showed that the yield was 71.0% under 0.10?molNaHSO4·H2O/1?mol diethylene glycol,reaction time is 40?min.
出处
《化工科技》
CAS
2002年第6期9-10,共2页
Science & Technology in Chemical Industry
基金
湖南省教育厅科研基金资助课题(01C022)。
