| Waugh结构(NH_4)_6[MnMo_9O_(32)]·8H_2O催化合成乙酸异戊酯 |
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| 引用本文： | 袁华,王立霞,徐美,刘伟,杨凤珍,刘树恒.Waugh结构(NH_4)_6[MnMo_9O_(32)]·8H_2O催化合成乙酸异戊酯[J].河北师范大学学报(自然科学版),2011,35(6). |
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| 作者姓名： | 袁华 王立霞 徐美 刘伟 杨凤珍 刘树恒 |
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| 作者单位： | 沧州师范学院化学与环境科学系,河北沧州,061001 |
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| 基金项目： | 河北省高等学校自然科学研究项目(Z2010107) |
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| 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%.
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| 关 键 词： | Waugh结构 钼锰杂多酸盐 催化剂 乙酸异戊酯 |
Synthesis of Isoamyl Acetate Catalyzed by (NH4)6[MnMo9O32] ·8H2O with Waugh Structure |
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| YUAN Hua,WANG Lixia,XU Mei,LIU Wei,YANG Fengzhen,LIU Shuheng.Synthesis of Isoamyl Acetate Catalyzed by (NH4)6[MnMo9O32] ·8H2O with Waugh Structure[J].Journal of Hebei Normal University,2011,35(6). |
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| Authors: | YUAN Hua WANG Lixia XU Mei LIU Wei YANG Fengzhen LIU Shuheng |
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| Institution: | YUAN Hua,WANG Lixia,XU Mei,LIU Wei,YANG Fengzhen,LIU Shuheng(Department of Chemistry,Cangzhou Teachers College,Hebei Cangzhou 061001 China) |
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| 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 %. |
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| Keywords: | Waugh structure ammonium 9-molybdomanganesate catalyst isoamyl acetate |
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