高活性Bronsted离子液体催化酯化反应
Br?nsted acidic ionic liquids:an efficient catalyst for esterification
查看参考文献9篇
文摘
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制备了两种基于4-二甲氨基吡啶(DMAP)的、对水和空气稳定的、带-SO3H官能团的Br(o)nsted酸离子液体,它们具有高的催化活性、很好的稳定性、可以循环使用、对环境友好,用于催化十三烷二酸与醇反应制备一系列二元酸酯,收率达到80%,二元酸酯选择性达到100%,且催化剂易与产物二元酸酯分离. |
其他语种文摘
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Two moisture-stable with an alkane sulfonic acid group Brnsted-acidic ionic liquids based on DMAP were prepared.A series of diesters were prepared by tridecanedioic acid with alcohols in these ionic liquids.These alkane sulfonic acid group ionic liquids showed good catalytic activity,with the product yield reaching 80% and selectivity equating to 100%.The produced ester can be separated via simple decantation,and the ionic liquids can be reused several times.These stable,eco-friendly ionic liquids are ideal catalysts for esterification. |
来源
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化学试剂
,2007,29(10):587-588,616 【核心库】
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关键词
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离子液体
;
十三烷二酸
;
酯化
;
4-二甲氨基吡啶
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地址
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中国科学院,新疆理化技术研究所, 新疆, 乌鲁木齐, 830011
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语种
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中文 |
文献类型
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简报 |
ISSN
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0258-3283 |
学科
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化学 |
文献收藏号
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CSCD:2933358
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参考文献 共
9
共1页
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1.
ROGERS R D. Chemistry:ionic liquids-solvents of the future.
Science,2003,302(646):792-793
|
被引
237
次
|
|
|
|
2.
NIDHI J. Chemical and biochemical transformations in ionic liquids.
Tetrahedron,2005,61(5):1015-1060
|
被引
5
次
|
|
|
|
3.
李前荣. 用DCC/DMAP合成N-苄氧羰基氨基酸薄荷酯.
有机化学,2005,25(11):1416-1419
|
被引
17
次
|
|
|
|
4.
廖联安. 5-依维菌素B_(1a)酯的合成和生物活性.
化学学报,2002,60(3):468-474
|
被引
7
次
|
|
|
|
5.
余志刚. DMAP催化合成苯甲酸苯酯的研究.
化学试剂,2001,23(2):110-112
|
被引
1
次
|
|
|
|
6.
CHEN Wei-yi. Efficient esterification of ferrocenecarboxylic acid in ionic liqnids.
Chin Chem Lett,2004,15(10):1146-1148
|
被引
4
次
|
|
|
|
7.
XING Huan-bing. Novel br(o)nsted-acidic ionic liquids for esterificafions.
Ind Eng Chem Res,2005,44(11):4147-4150
|
被引
45
次
|
|
|
|
8.
GUI Jian-zhou. Novel Br(o)nsted acidic ionic liquid as efficient and reusable catalyst system for esterification.
Catul Commun,2004,5(9):473-477
|
被引
77
次
|
|
|
|
9.
FORBES D C. Novel brtinsted acidic ionic liquids and their use as dual solvent-catalysts.
J Am Chem Soc,2002,124(21):5962-5963
|
被引
2
次
|
|
|
|
|