CN117776882A - 一种1,3-二羰基化合物的制备方法 - Google Patents
一种1,3-二羰基化合物的制备方法 Download PDFInfo
- Publication number
- CN117776882A CN117776882A CN202311803170.9A CN202311803170A CN117776882A CN 117776882 A CN117776882 A CN 117776882A CN 202311803170 A CN202311803170 A CN 202311803170A CN 117776882 A CN117776882 A CN 117776882A
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- Prior art keywords
- reaction
- preparation
- manufacturing according
- solvent
- dicarbonyl compound
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- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 13
- 239000011734 sodium Substances 0.000 claims abstract description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 12
- -1 sodium hydrides Chemical class 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000012074 organic phase Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000012071 phase Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 239000007810 chemical reaction solvent Substances 0.000 claims description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- JILHZKWLEAKYRC-UHFFFAOYSA-N 1-methoxy-2,2-dimethylpropane Chemical compound COCC(C)(C)C JILHZKWLEAKYRC-UHFFFAOYSA-N 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 2
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- 150000002168 ethanoic acid esters Chemical class 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 2
- 238000004321 preservation Methods 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 239000012266 salt solution Substances 0.000 claims 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract description 6
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003113 alkalizing effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- KLCGMDWRXACELA-UHFFFAOYSA-N 1-cyclopropylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1CC1 KLCGMDWRXACELA-UHFFFAOYSA-N 0.000 description 9
- HVCFCNAITDHQFX-UHFFFAOYSA-N 1-cyclopropylethanone Chemical compound CC(=O)C1CC1 HVCFCNAITDHQFX-UHFFFAOYSA-N 0.000 description 4
- 239000005758 Cyprodinil Substances 0.000 description 4
- HAORKNGNJCEJBX-UHFFFAOYSA-N cyprodinil Chemical compound N=1C(C)=CC(C2CC2)=NC=1NC1=CC=CC=C1 HAORKNGNJCEJBX-UHFFFAOYSA-N 0.000 description 4
- 239000012847 fine chemical Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- SHXHPUAKLCCLDV-UHFFFAOYSA-N 1,1,1-trifluoropentane-2,4-dione Chemical compound CC(=O)CC(=O)C(F)(F)F SHXHPUAKLCCLDV-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- FHUDAMLDXFJHJE-UHFFFAOYSA-N 1,1,1-trifluoropropan-2-one Chemical compound CC(=O)C(F)(F)F FHUDAMLDXFJHJE-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- JMYVMOUINOAAPA-UHFFFAOYSA-N cyclopropanecarbaldehyde Chemical compound O=CC1CC1 JMYVMOUINOAAPA-UHFFFAOYSA-N 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311803170.9A CN117776882A (zh) | 2023-12-26 | 2023-12-26 | 一种1,3-二羰基化合物的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311803170.9A CN117776882A (zh) | 2023-12-26 | 2023-12-26 | 一种1,3-二羰基化合物的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117776882A true CN117776882A (zh) | 2024-03-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202311803170.9A Pending CN117776882A (zh) | 2023-12-26 | 2023-12-26 | 一种1,3-二羰基化合物的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117776882A (zh) |
-
2023
- 2023-12-26 CN CN202311803170.9A patent/CN117776882A/zh active Pending
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CB03 | Change of inventor or designer information | ||
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Inventor after: Gu Songdong Inventor after: Qu Bo Inventor after: Hu Junfeng Inventor after: Liu Ke Inventor after: Zhai Xiaolu Inventor after: Sun Jialong Inventor after: Zhang Wei Inventor after: Wei Zehui Inventor after: Zhao Yan Inventor after: Li Jun Inventor after: Li Ning Inventor before: Gu Songdong Inventor before: Qu Bo Inventor before: Hu Junfeng Inventor before: Liu Ke Inventor before: Zhai Xiaolu Inventor before: Sun Jialong Inventor before: Zhang Wei Inventor before: Wei Zehui Inventor before: Zhao Yan Inventor before: Li Jun Inventor before: Li Ning |