期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Synthesis of Isoamyl Acetate Catalyzed by （NH4）6[MnMo9O32]·8H2O with Waugh Structure
摘要/Abstract
摘要：
以Waugh结构钼锰杂多酸盐作为催化剂对乙酸异戊酯的合成进行了催化研究.确定了最佳反应条件:醇酸摩尔比为1.646∶1,酸化催化剂用量为0.2 g,带水剂为3 mL甲苯,反应时间63 min左右,选择性100%,转化率达82.70%.
Abstract：
The synthesis of isoamyl acetate with ammonium 9-molybdomanganesate as catalyst was studied.The optimum reaction conditions were obtained as follows:isoamyl alcohol to acetic acidmolar rat=1.646,m(acidulate catalyst)=0.2 g,V(water-carrying reagent toluene)=3 mL,reaction time was about 63 minutes.Selectivity was 100 % and conversion rate was 82.70 %.
关键词
Key words：
Waugh structure
;
ammonium 9-molybdomanganesate
;
catalyst
;
isoamyl acetate