CN106700072B - 一种聚天冬氨酸的一步合成方法 - Google Patents
一种聚天冬氨酸的一步合成方法 Download PDFInfo
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- CN106700072B CN106700072B CN201611174859.XA CN201611174859A CN106700072B CN 106700072 B CN106700072 B CN 106700072B CN 201611174859 A CN201611174859 A CN 201611174859A CN 106700072 B CN106700072 B CN 106700072B
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- Prior art keywords
- poly
- aspartate
- ammonia
- reaction
- maleic anhydride
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- 108010064470 polyaspartate Proteins 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000006243 chemical reaction Methods 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 38
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008367 deionised water Substances 0.000 claims abstract description 17
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000010792 warming Methods 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 229960000935 dehydrated alcohol Drugs 0.000 claims abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 238000001308 synthesis method Methods 0.000 abstract description 3
- 238000005303 weighing Methods 0.000 abstract 1
- 102100035024 Carboxypeptidase B Human genes 0.000 description 29
- 101000946524 Homo sapiens Carboxypeptidase B Proteins 0.000 description 29
- 239000007789 gas Substances 0.000 description 11
- 235000019441 ethanol Nutrition 0.000 description 9
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 6
- 229960005261 aspartic acid Drugs 0.000 description 6
- 235000003704 aspartic acid Nutrition 0.000 description 6
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- -1 Nitrogenous compound Chemical class 0.000 description 2
- 229920000805 Polyaspartic acid Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- 241000432824 Asparagus densiflorus Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- FSQQTNAZHBEJLS-UPHRSURJSA-N maleamic acid Chemical compound NC(=O)\C=C/C(O)=O FSQQTNAZHBEJLS-UPHRSURJSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1092—Polysuccinimides
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (7)
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CN201611174859.XA CN106700072B (zh) | 2016-12-18 | 2016-12-18 | 一种聚天冬氨酸的一步合成方法 |
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CN201611174859.XA CN106700072B (zh) | 2016-12-18 | 2016-12-18 | 一种聚天冬氨酸的一步合成方法 |
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CN106700072A CN106700072A (zh) | 2017-05-24 |
CN106700072B true CN106700072B (zh) | 2019-01-29 |
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CN201611174859.XA Active CN106700072B (zh) | 2016-12-18 | 2016-12-18 | 一种聚天冬氨酸的一步合成方法 |
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Families Citing this family (1)
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CN108264878B (zh) * | 2017-12-27 | 2020-08-21 | 宁波浙铁江宁化工有限公司 | 一种改性脲醛树脂胶黏剂及其制备工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3626672A1 (de) * | 1986-08-07 | 1988-02-11 | Bayer Ag | Polyasparaginamidsaeure |
US5219952A (en) * | 1992-09-18 | 1993-06-15 | Donlar Corporation | Production of high molecular weight polysuccinimide and high molecular weight polyaspartic acid from maleic anhydride and ammonia |
CN104725634B (zh) * | 2013-12-24 | 2017-09-29 | 河北协同环保科技股份有限公司 | 采用马来酸酐和氨气合成聚天冬氨酸的方法 |
CN105482114B (zh) * | 2015-11-17 | 2017-11-24 | 浙江江山化工股份有限公司 | 一种聚天冬氨酸中间体聚丁二酰亚胺的合成方法及其反应装置 |
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- 2016-12-18 CN CN201611174859.XA patent/CN106700072B/zh active Active
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Address after: 324100 Jiangshan City, Zhejiang Province East Star Road, No. 38 Applicant after: Zhejiang traffic Polytron Technologies Inc Applicant after: Zhejiang University of Technology Address before: 324100 Jingxing Road, Jingxing Road, Jiangshan City, Quzhou, Zhejiang Province, No. 38 Applicant before: Jiangshan Chemical Co., Ltd., Zhejiang Applicant before: Zhejiang University of Technology |
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Effective date of registration: 20200728 Address after: 315000 No. 198 Xiang Hai Road, Sinopec economic and Technological Development Zone, Zhejiang, Ningbo, China Co-patentee after: ZHEJIANG University OF TECHNOLOGY Patentee after: NINGBO ZHETIE JIANGNING CHEMICAL Co.,Ltd. Address before: 324100, 38 East Star Road, Jiangshan, Zhejiang Co-patentee before: ZHEJIANG University OF TECHNOLOGY Patentee before: ZHEJIANG TRANSPORTATION TECHNOLOGY Co.,Ltd. |
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