KR20120039020A - 2,4-디옥소테트라하이드로퓨란-3-카복실레이트의 제조방법 - Google Patents
2,4-디옥소테트라하이드로퓨란-3-카복실레이트의 제조방법 Download PDFInfo
- Publication number
- KR20120039020A KR20120039020A KR1020127003946A KR20127003946A KR20120039020A KR 20120039020 A KR20120039020 A KR 20120039020A KR 1020127003946 A KR1020127003946 A KR 1020127003946A KR 20127003946 A KR20127003946 A KR 20127003946A KR 20120039020 A KR20120039020 A KR 20120039020A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- dioxotetrahydrofuran
- carboxylate
- iii
- alkyl
- 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.)
- Ceased
Links
- 0 *C(CC1OC1N)=C Chemical compound *C(CC1OC1N)=C 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/20—Synthetic spices, flavouring agents or condiments
- A23L27/205—Heterocyclic compounds
- A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/17—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
- C07C49/172—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups containing rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09167593 | 2009-08-11 | ||
| EP09167593.4 | 2009-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20120039020A true KR20120039020A (ko) | 2012-04-24 |
Family
ID=40983736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127003946A Ceased KR20120039020A (ko) | 2009-08-11 | 2010-08-04 | 2,4-디옥소테트라하이드로퓨란-3-카복실레이트의 제조방법 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8318955B2 (enExample) |
| EP (1) | EP2464636B1 (enExample) |
| JP (1) | JP5686805B2 (enExample) |
| KR (1) | KR20120039020A (enExample) |
| CN (1) | CN102471301A (enExample) |
| BR (1) | BR112012002871B1 (enExample) |
| DK (1) | DK2464636T3 (enExample) |
| ES (1) | ES2546059T3 (enExample) |
| IL (1) | IL217584A (enExample) |
| IN (1) | IN2012DN01245A (enExample) |
| MX (1) | MX2012001675A (enExample) |
| TW (1) | TWI482762B (enExample) |
| WO (1) | WO2011018180A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150038164A (ko) * | 2012-08-01 | 2015-04-08 | 바이엘 크롭사이언스 아게 | 특정 4-하이드록시-2-옥소-2,5-디하이드로푸란-3-카복실산 에스테르의 알칼리 금속 염의 다단 제조방법 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2013009975A (es) | 2011-03-03 | 2013-09-26 | Bayer Ip Gmbh | Procedimiento para preparar sales de sodio o potasio de esteres 4-hidroxi-2-oxo-2, 5-dihidrofurano-3-carboxilicos. |
| PE20181801A1 (es) * | 2017-03-29 | 2018-11-19 | Pi Industries Ltd | Proceso para la preparacion de alquilen bis-ditiofosfatos |
| EP4053113A1 (de) * | 2021-03-03 | 2022-09-07 | Bayer AG | Verbessertes verfahren zur herstellung von alky-4-oxo-tetrahydrofuran-2,3-dicarboxylate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895956A (en) * | 1957-09-09 | 1959-07-21 | Tuppy Hans | Synthesis of furoquinoline derivatives |
| EP2042496A1 (de) | 2007-09-18 | 2009-04-01 | Bayer CropScience AG | Verfahren zur Herstellung von 4-Aminobut-2-enoliden |
-
2010
- 2010-08-04 DK DK10742095.2T patent/DK2464636T3/en active
- 2010-08-04 CN CN2010800352636A patent/CN102471301A/zh active Pending
- 2010-08-04 KR KR1020127003946A patent/KR20120039020A/ko not_active Ceased
- 2010-08-04 EP EP10742095.2A patent/EP2464636B1/de active Active
- 2010-08-04 MX MX2012001675A patent/MX2012001675A/es active IP Right Grant
- 2010-08-04 JP JP2012524132A patent/JP5686805B2/ja active Active
- 2010-08-04 BR BR112012002871A patent/BR112012002871B1/pt active IP Right Grant
- 2010-08-04 IN IN1245DEN2012 patent/IN2012DN01245A/en unknown
- 2010-08-04 ES ES10742095.2T patent/ES2546059T3/es active Active
- 2010-08-04 WO PCT/EP2010/004777 patent/WO2011018180A1/de not_active Ceased
- 2010-08-10 TW TW099126552A patent/TWI482762B/zh active
- 2010-08-11 US US12/854,517 patent/US8318955B2/en active Active
-
2012
- 2012-01-17 IL IL217584A patent/IL217584A/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150038164A (ko) * | 2012-08-01 | 2015-04-08 | 바이엘 크롭사이언스 아게 | 특정 4-하이드록시-2-옥소-2,5-디하이드로푸란-3-카복실산 에스테르의 알칼리 금속 염의 다단 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2464636B1 (de) | 2015-07-08 |
| WO2011018180A1 (de) | 2011-02-17 |
| BR112012002871B1 (pt) | 2017-04-18 |
| DK2464636T3 (en) | 2015-08-31 |
| IL217584A (en) | 2015-03-31 |
| US8318955B2 (en) | 2012-11-27 |
| US20110060147A1 (en) | 2011-03-10 |
| JP2013501738A (ja) | 2013-01-17 |
| CN102471301A (zh) | 2012-05-23 |
| TW201120021A (en) | 2011-06-16 |
| MX2012001675A (es) | 2012-03-06 |
| TWI482762B (zh) | 2015-05-01 |
| BR112012002871A2 (pt) | 2015-09-22 |
| IN2012DN01245A (enExample) | 2015-05-15 |
| ES2546059T3 (es) | 2015-09-18 |
| JP5686805B2 (ja) | 2015-03-18 |
| EP2464636A1 (de) | 2012-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20120215 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20150729 Comment text: Request for Examination of Application |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 20151126 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160921 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20170322 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20160921 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
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| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20170421 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20170322 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20181123 Appeal identifier: 2017101001928 Request date: 20170421 |
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| J301 | Trial decision |
Free format text: TRIAL NUMBER: 2017101001928; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20170421 Effective date: 20181123 |
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| PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20181123 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20170421 Decision date: 20181123 Appeal identifier: 2017101001928 |