KR100194062B1 - 다양한 치환체를 갖는 2-시클로헥센온의 제조방법 - Google Patents
다양한 치환체를 갖는 2-시클로헥센온의 제조방법 Download PDFInfo
- Publication number
- KR100194062B1 KR100194062B1 KR1019970013534A KR19970013534A KR100194062B1 KR 100194062 B1 KR100194062 B1 KR 100194062B1 KR 1019970013534 A KR1019970013534 A KR 1019970013534A KR 19970013534 A KR19970013534 A KR 19970013534A KR 100194062 B1 KR100194062 B1 KR 100194062B1
- Authority
- KR
- South Korea
- Prior art keywords
- cyclohexenone
- reaction
- mmol
- solvent
- beta
- 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.)
- Expired - Fee Related
Links
- FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohex-2-enone Chemical compound O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000002904 solvent Substances 0.000 claims abstract description 20
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 150000001728 carbonyl compounds Chemical class 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 238000006845 Michael addition reaction Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000007086 side reaction Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 abstract description 7
- 239000000376 reactant Substances 0.000 abstract description 3
- 125000000217 alkyl group Chemical group 0.000 abstract description 2
- 125000003118 aryl group Chemical group 0.000 abstract description 2
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 13
- 238000007363 ring formation reaction Methods 0.000 description 10
- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 description 8
- 239000012043 crude product Substances 0.000 description 8
- 239000003480 eluent Substances 0.000 description 8
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000010898 silica gel chromatography Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- IITQJMYAYSNIMI-UHFFFAOYSA-N 3-Methyl-2-cyclohexen-1-one Chemical compound CC1=CC(=O)CCC1 IITQJMYAYSNIMI-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- NQICQYZVEPBJON-UHFFFAOYSA-N 5-methylcyclohex-2-en-1-one Chemical compound CC1CC=CC(=O)C1 NQICQYZVEPBJON-UHFFFAOYSA-N 0.000 description 4
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 4
- 238000005882 aldol condensation reaction Methods 0.000 description 4
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 4
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 4
- 125000004185 ester group Chemical group 0.000 description 4
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- NNNOHBBOFIFCCL-UHFFFAOYSA-N 6-methylcyclohex-2-en-1-one Chemical compound CC1CCC=CC1=O NNNOHBBOFIFCCL-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- FRJKTQQNQDTORT-UHFFFAOYSA-N 2,3-Dimethyl-2-cyclohexen-1-one Chemical compound CC1=C(C)C(=O)CCC1 FRJKTQQNQDTORT-UHFFFAOYSA-N 0.000 description 2
- OBDPTOBECPVDMB-UHFFFAOYSA-N 2,6-dimethylcyclohex-2-en-1-one Chemical compound CC1CCC=C(C)C1=O OBDPTOBECPVDMB-UHFFFAOYSA-N 0.000 description 2
- RKSNPTXBQXBXDJ-UHFFFAOYSA-N 4-methylcyclohex-2-en-1-one Chemical compound CC1CCC(=O)C=C1 RKSNPTXBQXBXDJ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000004718 beta keto acids Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- FNENWZWNOPCZGK-UHFFFAOYSA-N ethyl 2-methyl-3-oxobutanoate Chemical compound CCOC(=O)C(C)C(C)=O FNENWZWNOPCZGK-UHFFFAOYSA-N 0.000 description 2
- XOIIYLNHTNYGPK-UHFFFAOYSA-N ethyl 2-oxocyclohex-3-ene-1-carboxylate Chemical compound CCOC(=O)C1CCC=CC1=O XOIIYLNHTNYGPK-UHFFFAOYSA-N 0.000 description 2
- -1 ketone compound Chemical class 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- OZXIZRZFGJZWBF-UHFFFAOYSA-N 1,3,5-trimethyl-2-(2,4,6-trimethylphenoxy)benzene Chemical compound CC1=CC(C)=CC(C)=C1OC1=C(C)C=C(C)C=C1C OZXIZRZFGJZWBF-UHFFFAOYSA-N 0.000 description 1
- OVOFNHFSEHYGOR-UHFFFAOYSA-N 3,6-dimethylcyclohex-2-en-1-one Chemical compound CC1CCC(C)=CC1=O OVOFNHFSEHYGOR-UHFFFAOYSA-N 0.000 description 1
- LPCWMYHBLXLJJQ-UHFFFAOYSA-N 3-hexen-2-one Chemical compound CCC=CC(C)=O LPCWMYHBLXLJJQ-UHFFFAOYSA-N 0.000 description 1
- PRRBQHNMYJRHFW-UHFFFAOYSA-M 3-oxoheptanoate Chemical compound CCCCC(=O)CC([O-])=O PRRBQHNMYJRHFW-UHFFFAOYSA-M 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 238000005575 aldol reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical class COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 150000001935 cyclohexenes Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 1
- WDAXFOBOLVPGLV-UHFFFAOYSA-N ethyl isobutyrate Chemical group CCOC(=O)C(C)C WDAXFOBOLVPGLV-UHFFFAOYSA-N 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- SHOJXDKTYKFBRD-UHFFFAOYSA-N mesityl oxide Natural products CC(C)=CC(C)=O SHOJXDKTYKFBRD-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (3)
- 제1항에 있어서, 반응초기에 0.01-0.1 당량의 염기를 사용하고, 염기 첨가시 반응온도를 10℃ 이하로 유지하여 마이클 첨가반응시 부반응을 최소화하는 것을 특징으로 하는 방법.
- 제2항에 있어서, 10℃ 이하의 온도에서 마이클 첨가반응을 진행시킨 후, 0.1-0.5 당량의 포타슘 t-부톡시드를 더 첨가하고, t-부탄올의 비점에서 환류시키는 것을 특징으로 하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970013534A KR100194062B1 (ko) | 1997-04-12 | 1997-04-12 | 다양한 치환체를 갖는 2-시클로헥센온의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970013534A KR100194062B1 (ko) | 1997-04-12 | 1997-04-12 | 다양한 치환체를 갖는 2-시클로헥센온의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980076709A KR19980076709A (ko) | 1998-11-16 |
KR100194062B1 true KR100194062B1 (ko) | 1999-06-15 |
Family
ID=65954826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970013534A Expired - Fee Related KR100194062B1 (ko) | 1997-04-12 | 1997-04-12 | 다양한 치환체를 갖는 2-시클로헥센온의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100194062B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103535678A (zh) * | 2012-07-17 | 2014-01-29 | 西姆莱斯有限公司 | 所限定的环己烯酮作为嗅觉印象超加性增强的试剂的用途以及香味和/或风味物质组合物 |
-
1997
- 1997-04-12 KR KR1019970013534A patent/KR100194062B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103535678A (zh) * | 2012-07-17 | 2014-01-29 | 西姆莱斯有限公司 | 所限定的环己烯酮作为嗅觉印象超加性增强的试剂的用途以及香味和/或风味物质组合物 |
Also Published As
Publication number | Publication date |
---|---|
KR19980076709A (ko) | 1998-11-16 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19970412 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970412 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990126 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990206 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990206 End annual number: 6 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20060110 |