CN113307784A - 一种丁二酸酐的精制方法 - Google Patents
一种丁二酸酐的精制方法 Download PDFInfo
- Publication number
- CN113307784A CN113307784A CN202110700249.3A CN202110700249A CN113307784A CN 113307784 A CN113307784 A CN 113307784A CN 202110700249 A CN202110700249 A CN 202110700249A CN 113307784 A CN113307784 A CN 113307784A
- Authority
- CN
- China
- Prior art keywords
- succinic anhydride
- centrifuging
- butyl ether
- methyl tert
- refined
- 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.)
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- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229940014800 succinic anhydride Drugs 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007670 refining Methods 0.000 title claims abstract description 16
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims abstract description 42
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 30
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000010992 reflux Methods 0.000 claims abstract description 16
- 238000004537 pulping Methods 0.000 claims abstract description 13
- 238000010009 beating Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 6
- 229940079593 drug Drugs 0.000 abstract description 6
- 238000011156 evaluation Methods 0.000 abstract description 4
- 108090000623 proteins and genes Proteins 0.000 abstract description 4
- 239000002158 endotoxin Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 8
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000001384 succinic acid Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- IKUPISAYGBGQDT-UHFFFAOYSA-N copper;dioxido(dioxo)molybdenum Chemical compound [Cu+2].[O-][Mo]([O-])(=O)=O IKUPISAYGBGQDT-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000007674 genetic toxicity Effects 0.000 description 1
- 231100000025 genetic toxicology Toxicity 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
实施例 | 收率 | 杂质A(顺丁烯二酸酐)含量 |
1 | 86.4% | 2.89ppm |
2 | 83.2% | 2.17ppm |
3 | 79.8% | 2.28ppm |
4 | 78.2% | 1.79ppm |
5 | 83.0% | 3.26ppm |
比较例1 | 57.5% | 11.26ppm |
比较例2 | 65.5% | 5.22ppm |
比较例3 | 65.5% | 4.62ppm |
Claims (7)
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CN202110700249.3A CN113307784B (zh) | 2021-06-23 | 2021-06-23 | 一种丁二酸酐的精制方法 |
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CN202110700249.3A CN113307784B (zh) | 2021-06-23 | 2021-06-23 | 一种丁二酸酐的精制方法 |
Publications (2)
Publication Number | Publication Date |
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CN113307784A true CN113307784A (zh) | 2021-08-27 |
CN113307784B CN113307784B (zh) | 2023-08-01 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113583016A (zh) * | 2021-09-01 | 2021-11-02 | 潍坊弘润新材料有限公司 | 一种粗均苯四甲酸二酐提高纯度的方法及其装置和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2058311C1 (ru) * | 1992-09-28 | 1996-04-20 | Акционерное общество открытого типа "Научно-исследовательский и проектный институт мономеров с опытным заводом" | Способ получения янтарного ангидрида |
JP2003113172A (ja) * | 2001-10-05 | 2003-04-18 | Nippon Shokubai Co Ltd | 無水コハク酸の製造方法 |
US20040249171A1 (en) * | 2001-10-09 | 2004-12-09 | Rie Ito | Succinic anhydride, process for preparation of the same and use thereof |
CN105037302A (zh) * | 2015-06-17 | 2015-11-11 | 青岛科技大学 | 一种催化丁二酸脱水制备丁二酸酐的方法 |
CN108822063A (zh) * | 2018-07-06 | 2018-11-16 | 重庆建峰工业集团有限公司 | 一种丁二酸酐的分离提纯方法 |
CN115433147A (zh) * | 2022-09-29 | 2022-12-06 | 湖南先施制药有限公司 | 一种丁二酸酐新晶型及其制备方法 |
-
2021
- 2021-06-23 CN CN202110700249.3A patent/CN113307784B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2058311C1 (ru) * | 1992-09-28 | 1996-04-20 | Акционерное общество открытого типа "Научно-исследовательский и проектный институт мономеров с опытным заводом" | Способ получения янтарного ангидрида |
JP2003113172A (ja) * | 2001-10-05 | 2003-04-18 | Nippon Shokubai Co Ltd | 無水コハク酸の製造方法 |
US20040249171A1 (en) * | 2001-10-09 | 2004-12-09 | Rie Ito | Succinic anhydride, process for preparation of the same and use thereof |
CN105037302A (zh) * | 2015-06-17 | 2015-11-11 | 青岛科技大学 | 一种催化丁二酸脱水制备丁二酸酐的方法 |
CN108822063A (zh) * | 2018-07-06 | 2018-11-16 | 重庆建峰工业集团有限公司 | 一种丁二酸酐的分离提纯方法 |
CN115433147A (zh) * | 2022-09-29 | 2022-12-06 | 湖南先施制药有限公司 | 一种丁二酸酐新晶型及其制备方法 |
Non-Patent Citations (4)
Title |
---|
REMIGIUSZ KOCZ,等: "A Convenient Triphosgene-Mediated Synthesis of Symmetric Carboxylic Acid Anhydrides", 《J. ORG. CHEM.》 * |
REMIGIUSZ KOCZ,等: "A Convenient Triphosgene-Mediated Synthesis of Symmetric Carboxylic Acid Anhydrides", 《J. ORG. CHEM.》, 1 May 1994 (1994-05-01), pages 3 * |
苏力宏,等: "医药级琥珀酸酐生产工艺研究", 《陕西化工》 * |
苏力宏,等: "医药级琥珀酸酐生产工艺研究", 《陕西化工》, 30 September 1998 (1998-09-30), pages 1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113583016A (zh) * | 2021-09-01 | 2021-11-02 | 潍坊弘润新材料有限公司 | 一种粗均苯四甲酸二酐提高纯度的方法及其装置和应用 |
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Effective date of registration: 20240204 Address after: No. 1199 Jinhu Road, High tech Development Zone, Changchun City, Jilin Province, 130103 Patentee after: JILIN CHANGYUAN PHARMACEUTICAL CO.,LTD. Country or region after: China Address before: No.1199 Jinhu Road, Changchun high tech Development Zone, Jilin Province Patentee before: JILIN CHANGYUAN PHARMACEUTICAL CO.,LTD. Country or region before: China Patentee before: Wuxi Jiyu Shanhe Pharmaceutical Co.,Ltd. |
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