CN102001925B - 一种2-戊叉基环戊酮的生产方法 - Google Patents
一种2-戊叉基环戊酮的生产方法 Download PDFInfo
- Publication number
- CN102001925B CN102001925B CN 201010543379 CN201010543379A CN102001925B CN 102001925 B CN102001925 B CN 102001925B CN 201010543379 CN201010543379 CN 201010543379 CN 201010543379 A CN201010543379 A CN 201010543379A CN 102001925 B CN102001925 B CN 102001925B
- Authority
- CN
- China
- Prior art keywords
- cyclopentanone
- potassium fluoride
- pentylidene
- alumina
- filtrate
- 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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- YZKUNNFZLUCEET-RMKNXTFCSA-N (2e)-2-pentylidenecyclopentan-1-one Chemical compound CCCC\C=C1/CCCC1=O YZKUNNFZLUCEET-RMKNXTFCSA-N 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims abstract description 64
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims abstract description 60
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000011698 potassium fluoride Substances 0.000 claims abstract description 32
- 235000003270 potassium fluoride Nutrition 0.000 claims abstract description 32
- 239000003054 catalyst Substances 0.000 claims abstract description 28
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000706 filtrate Substances 0.000 claims abstract description 23
- 239000007790 solid phase Substances 0.000 claims abstract description 23
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 71
- 238000002360 preparation method Methods 0.000 claims description 11
- 238000004821 distillation Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 7
- 239000012044 organic layer Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 229960000935 dehydrated alcohol Drugs 0.000 claims 1
- 238000006482 condensation reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- GHBSPIPJMLAMEP-UHFFFAOYSA-N 6-pentyloxan-2-one Chemical compound CCCCCC1CCCC(=O)O1 GHBSPIPJMLAMEP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000013067 intermediate product Substances 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 16
- 239000011259 mixed solution Substances 0.000 description 10
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000007832 Na2SO4 Substances 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- ZMMRKRFMSDTOLV-UHFFFAOYSA-N cyclopenta-1,3-diene zirconium Chemical compound [Zr].C1C=CC=C1.C1C=CC=C1 ZMMRKRFMSDTOLV-UHFFFAOYSA-N 0.000 description 2
- 235000013355 food flavoring agent Nutrition 0.000 description 2
- -1 δ-decalactone series compounds Chemical class 0.000 description 2
- AXDZFGRFZOQVBV-UHFFFAOYSA-N 2-chlorocyclopentan-1-one Chemical compound ClC1CCCC1=O AXDZFGRFZOQVBV-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000005935 nucleophilic addition reaction Methods 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543379 CN102001925B (zh) | 2010-11-12 | 2010-11-12 | 一种2-戊叉基环戊酮的生产方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543379 CN102001925B (zh) | 2010-11-12 | 2010-11-12 | 一种2-戊叉基环戊酮的生产方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001925A CN102001925A (zh) | 2011-04-06 |
| CN102001925B true CN102001925B (zh) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010543379 Active CN102001925B (zh) | 2010-11-12 | 2010-11-12 | 一种2-戊叉基环戊酮的生产方法 |
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| CN (1) | CN102001925B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910000A (zh) * | 2015-05-25 | 2015-09-16 | 张家港市振方化工有限公司 | 2-亚庚基环戊酮的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0500029D0 (en) * | 2005-01-04 | 2005-02-09 | Univ Belfast | Basic ionic liquids |
| FI20055024A7 (fi) * | 2005-01-18 | 2006-07-19 | Metso Paper Inc | Menetelmä kuivareunapäällystyksenä toteutettavassa verhopäällystyksessä päällystettävän radan reunaan syntyvän reunavallin poistamiseksi |
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| Publication number | Publication date |
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| CN102001925A (zh) | 2011-04-06 |
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Owner name: HUAIAN WANBANG AROMATIC CHEMICALS CO., LTD. Free format text: FORMER OWNER: HUAIYIN NORMAL COLLEGE Effective date: 20150420 |
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Effective date of registration: 20150420 Address after: 223300 No. 216 Changjiang East Road, Huaiyin District, Jiangsu, Huaian Patentee after: HUAIAN WAN BANG SPICE INDUSTRY Co.,Ltd. Address before: 223300 Huaian Changjiang Road, Jiangsu, No. 111 Patentee before: HUAIYIN NORMAL University |
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Effective date of registration: 20190226 Address after: 223300 No. 216 East Changjiang Road, Huaiyin District, Huaian City, Jiangsu Province Co-patentee after: NINGXIA WANXIANGYUAN BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee after: HUAIAN WAN BANG SPICE INDUSTRY Co.,Ltd. Address before: 223300 No. 216 East Changjiang Road, Huaiyin District, Huaian City, Jiangsu Province Patentee before: HUAIAN WAN BANG SPICE INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223300 No. 216 Changjiang East Road, Huaiyin District, Jiangsu, Huaian Co-patentee after: NINGXIA WANXIANGYUAN BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee after: Wanxiang Technology Co.,Ltd. Address before: 223300 No. 216 Changjiang East Road, Huaiyin District, Jiangsu, Huaian Co-patentee before: NINGXIA WANXIANGYUAN BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee before: HUAIAN WAN BANG SPICE INDUSTRY Co.,Ltd. |
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Address after: 223300 No. 216 Changjiang East Road, Huaiyin District, Jiangsu, Huaian Patentee after: Wanxiang Technology Group Co.,Ltd. Country or region after: China Patentee after: NINGXIA WANXIANGYUAN BIOLOGICAL TECHNOLOGY Co.,Ltd. Address before: 223300 No. 216 Changjiang East Road, Huaiyin District, Jiangsu, Huaian Patentee before: Wanxiang Technology Co.,Ltd. Country or region before: China Patentee before: NINGXIA WANXIANGYUAN BIOLOGICAL TECHNOLOGY Co.,Ltd. |