CN104761450A - 丙酸乙酯的制备方法 - Google Patents
丙酸乙酯的制备方法 Download PDFInfo
- Publication number
- CN104761450A CN104761450A CN201510126543.2A CN201510126543A CN104761450A CN 104761450 A CN104761450 A CN 104761450A CN 201510126543 A CN201510126543 A CN 201510126543A CN 104761450 A CN104761450 A CN 104761450A
- Authority
- CN
- China
- Prior art keywords
- exchange resin
- propionic acid
- preparation
- gel
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000002360 preparation method Methods 0.000 title claims abstract description 41
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims abstract description 102
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 55
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 55
- 235000019260 propionic acid Nutrition 0.000 claims abstract description 51
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims abstract description 51
- 238000005886 esterification reaction Methods 0.000 claims abstract description 47
- 239000003054 catalyst Substances 0.000 claims abstract description 43
- 239000002253 acid Substances 0.000 claims abstract description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920001577 copolymer Polymers 0.000 claims abstract description 20
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims description 47
- 229920005989 resin Polymers 0.000 claims description 47
- 238000000605 extraction Methods 0.000 claims description 40
- 230000032050 esterification Effects 0.000 claims description 37
- 230000002378 acidificating effect Effects 0.000 claims description 33
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 239000011259 mixed solution Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- 239000001257 hydrogen Substances 0.000 claims description 19
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 12
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 48
- 239000000126 substance Substances 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- IJMWOMHMDSDKGK-UHFFFAOYSA-N Isopropyl propionate Chemical compound CCC(=O)OC(C)C IJMWOMHMDSDKGK-UHFFFAOYSA-N 0.000 description 19
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 19
- 229940017219 methyl propionate Drugs 0.000 description 19
- 150000002148 esters Chemical class 0.000 description 18
- MCSINKKTEDDPNK-UHFFFAOYSA-N propyl propionate Chemical compound CCCOC(=O)CC MCSINKKTEDDPNK-UHFFFAOYSA-N 0.000 description 18
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- 238000009736 wetting Methods 0.000 description 13
- 238000004364 calculation method Methods 0.000 description 12
- 239000000376 reactant Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 8
- 238000004132 cross linking Methods 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000011831 acidic ionic liquid Substances 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 208000012839 conversion disease Diseases 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002460 imidazoles Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- -1 alkyl imidazolium cation Chemical compound 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000007036 catalytic synthesis reaction Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- GEMITLJMEMBDKW-UHFFFAOYSA-N hydrogen sulfate;1h-imidazol-3-ium Chemical compound C1=CNC=N1.OS(O)(=O)=O GEMITLJMEMBDKW-UHFFFAOYSA-N 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-M isobutyrate Chemical compound CC(C)C([O-])=O KQNPFQTWMSNSAP-UHFFFAOYSA-M 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 150000007518 monoprotic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- JAELLLITIZHOGQ-UHFFFAOYSA-N tert-butyl propanoate Chemical compound CCC(=O)OC(C)(C)C JAELLLITIZHOGQ-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/24—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510126543.2A CN104761450B (zh) | 2012-12-20 | 2012-12-20 | 丙酸乙酯的制备方法 |
Applications Claiming Priority (2)
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CN201210557811.2A CN102976939B (zh) | 2012-12-20 | 2012-12-20 | 丙酸酯的制备方法 |
CN201510126543.2A CN104761450B (zh) | 2012-12-20 | 2012-12-20 | 丙酸乙酯的制备方法 |
Related Parent Applications (1)
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CN201210557811.2A Division CN102976939B (zh) | 2012-12-20 | 2012-12-20 | 丙酸酯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104761450A true CN104761450A (zh) | 2015-07-08 |
CN104761450B CN104761450B (zh) | 2016-08-24 |
Family
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CN201510126543.2A Active CN104761450B (zh) | 2012-12-20 | 2012-12-20 | 丙酸乙酯的制备方法 |
CN201210557811.2A Active CN102976939B (zh) | 2012-12-20 | 2012-12-20 | 丙酸酯的制备方法 |
CN201510126780.9A Active CN104788311B (zh) | 2012-12-20 | 2012-12-20 | 丙酸正丙酯的制备方法 |
CN201510127023.3A Active CN104761451B (zh) | 2012-12-20 | 2012-12-20 | 丙酸甲酯的制备方法 |
Family Applications After (3)
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CN201210557811.2A Active CN102976939B (zh) | 2012-12-20 | 2012-12-20 | 丙酸酯的制备方法 |
CN201510126780.9A Active CN104788311B (zh) | 2012-12-20 | 2012-12-20 | 丙酸正丙酯的制备方法 |
CN201510127023.3A Active CN104761451B (zh) | 2012-12-20 | 2012-12-20 | 丙酸甲酯的制备方法 |
Country Status (1)
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CN (4) | CN104761450B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109970555A (zh) * | 2018-12-28 | 2019-07-05 | 深圳光华伟业股份有限公司 | 电子级丙酸正丙酯的制备方法 |
CN113248376B (zh) * | 2021-07-15 | 2021-10-01 | 山东海科新源材料科技股份有限公司 | 电子级丙酸酯的制备方法及其所得产品和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1197791A (zh) * | 1997-04-28 | 1998-11-04 | 国营吴江香料厂 | 丙酸乙酯生产新工艺 |
CN101560152A (zh) * | 2009-05-27 | 2009-10-21 | 南京工业大学 | 一种合成丙酸酯的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528395A (en) * | 1983-08-15 | 1985-07-09 | American Cyanamid Co. | Process for esterifying 3,5-di-tert-butyl-4-hydroxybenzoic acid |
DE19732578C2 (de) * | 1997-07-29 | 2000-08-24 | Aventis Res & Tech Gmbh & Co | Verwendung von sulfonierten aromatischen Polyetherketon-Kationenaustauschern und sulfonierten Polyphenylensulfid-Kationenaustauschern als Katalysatoren |
JP4160087B2 (ja) * | 2006-07-11 | 2008-10-01 | 株式会社日本触媒 | アクリル酸エステルの製造方法 |
US20080167485A1 (en) * | 2007-01-09 | 2008-07-10 | Rajiv Manohar Banavali | Method for heterogeneous acid catalysis |
US20110065943A1 (en) * | 2009-09-16 | 2011-03-17 | Rajiv Manohar Banavali | Method for selective esterification of free fatty acids in triglycerides |
CN102320962B (zh) * | 2011-07-18 | 2013-10-02 | 旭阳化学技术研究院有限公司 | 一种催化合成丙酸甲酯的方法 |
-
2012
- 2012-12-20 CN CN201510126543.2A patent/CN104761450B/zh active Active
- 2012-12-20 CN CN201210557811.2A patent/CN102976939B/zh active Active
- 2012-12-20 CN CN201510126780.9A patent/CN104788311B/zh active Active
- 2012-12-20 CN CN201510127023.3A patent/CN104761451B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1197791A (zh) * | 1997-04-28 | 1998-11-04 | 国营吴江香料厂 | 丙酸乙酯生产新工艺 |
CN101560152A (zh) * | 2009-05-27 | 2009-10-21 | 南京工业大学 | 一种合成丙酸酯的方法 |
Non-Patent Citations (2)
Title |
---|
廖安平 等: ""强酸性阳离子交换树脂催化合成乙酸酯"", 《食品科技》 * |
龙石红 等: ""对甲苯磺酸铜催化合成丙酸乙酯"", 《化学工程师》 * |
Also Published As
Publication number | Publication date |
---|---|
CN102976939A (zh) | 2013-03-20 |
CN104761451B (zh) | 2016-08-17 |
CN104761450B (zh) | 2016-08-24 |
CN104788311B (zh) | 2016-10-19 |
CN104761451A (zh) | 2015-07-08 |
CN104788311A (zh) | 2015-07-22 |
CN102976939B (zh) | 2015-03-25 |
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Effective date of registration: 20190614 Address after: 272211 New Material Industrial Park, Huji Town, Jinxiang County, Jining City, Shandong Province Patentee after: Shandong Songsheng New Materials Co., Ltd. Address before: 213181 No. 28 Yinshan Road, Xixia Shu Industrial Park, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Songsheng Perfumery Co., Ltd. |
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Effective date of registration: 20200929 Address after: 213181, No. 28, silver mountain road, Xixia villa Industrial Park, Xinbei District, Jiangsu, Changzhou Patentee after: CHANGZHOU SONGSHENG PERFUMERY Co.,Ltd. Address before: 272211 New Material Industrial Park, Huji Town, Jinxiang County, Jining City, Shandong Province Patentee before: Shandong Songsheng New Materials Co.,Ltd. |
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Effective date of registration: 20201028 Address after: Room 301, unit B, building 24, century Pearl Garden, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: Xu Songhao Address before: 213181, No. 28, silver mountain road, Xixia villa Industrial Park, Xinbei District, Jiangsu, Changzhou Patentee before: CHANGZHOU SONGSHENG PERFUMERY Co.,Ltd. |
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Effective date of registration: 20201216 Address after: 272211 New Material Industrial Park, Huji Town, Jinxiang County, Jining City, Shandong Province Patentee after: Shandong Songsheng New Materials Co.,Ltd. Address before: 213001 Room 301, unit B, building 24, century Pearl Garden, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: Xu Songhao |
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Denomination of invention: Preparation method of ethyl propionate Effective date of registration: 20211213 Granted publication date: 20160824 Pledgee: Jinxiang Shandong rural commercial bank Limited by Share Ltd. Pledgor: Shandong Songsheng New Materials Co.,Ltd. Registration number: Y2021980014789 |
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