CN101475479B - 一种二氢茉莉酮酸甲酯合成中提高脱羧产率的方法 - Google Patents
一种二氢茉莉酮酸甲酯合成中提高脱羧产率的方法 Download PDFInfo
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- CN101475479B CN101475479B CN2008102445790A CN200810244579A CN101475479B CN 101475479 B CN101475479 B CN 101475479B CN 2008102445790 A CN2008102445790 A CN 2008102445790A CN 200810244579 A CN200810244579 A CN 200810244579A CN 101475479 B CN101475479 B CN 101475479B
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- Prior art keywords
- methyl dihydrojasmonate
- decarboxylation
- compound
- methyl
- reaction
- 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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- KVWWIYGFBYDJQC-UHFFFAOYSA-N methyl dihydrojasmonate Chemical compound CCCCCC1C(CC(=O)OC)CCC1=O KVWWIYGFBYDJQC-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000006114 decarboxylation reaction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 title abstract description 4
- 238000003786 synthesis reaction Methods 0.000 title abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- 238000005194 fractionation Methods 0.000 claims abstract description 3
- 239000000376 reactant Substances 0.000 claims abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- -1 cyclopentyl methyl-malonate Chemical compound 0.000 claims description 2
- YCIXWYOBMVNGTB-UHFFFAOYSA-N 3-methyl-2-pentylcyclopent-2-en-1-one Chemical compound CCCCCC1=C(C)CCC1=O YCIXWYOBMVNGTB-UHFFFAOYSA-N 0.000 abstract description 3
- ILHZVKAXFCDFMT-UHFFFAOYSA-N 2-pentylcyclopent-2-en-1-one Chemical compound CCCCCC1=CCCC1=O ILHZVKAXFCDFMT-UHFFFAOYSA-N 0.000 abstract description 2
- 238000006845 Michael addition reaction Methods 0.000 abstract description 2
- 239000012043 crude product Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000004508 fractional distillation Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000010907 mechanical stirring Methods 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000010504 bond cleavage reaction Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical group O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000002512 suppressor factor Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102445790A CN101475479B (zh) | 2008-12-11 | 2008-12-11 | 一种二氢茉莉酮酸甲酯合成中提高脱羧产率的方法 |
Applications Claiming Priority (1)
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CN2008102445790A CN101475479B (zh) | 2008-12-11 | 2008-12-11 | 一种二氢茉莉酮酸甲酯合成中提高脱羧产率的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101475479A CN101475479A (zh) | 2009-07-08 |
CN101475479B true CN101475479B (zh) | 2012-05-30 |
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CN2008102445790A Active CN101475479B (zh) | 2008-12-11 | 2008-12-11 | 一种二氢茉莉酮酸甲酯合成中提高脱羧产率的方法 |
Country Status (1)
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CN (1) | CN101475479B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577287A2 (en) * | 2004-03-15 | 2005-09-21 | Kao Corporation | Cycloalkanone composition |
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2008
- 2008-12-11 CN CN2008102445790A patent/CN101475479B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577287A2 (en) * | 2004-03-15 | 2005-09-21 | Kao Corporation | Cycloalkanone composition |
Also Published As
Publication number | Publication date |
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CN101475479A (zh) | 2009-07-08 |
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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: 223003 No. 216 East Changjiang Road, Huaiyin District, Huaian City, Jiangsu Province 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 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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CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
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. |