ATE224862T1 - Verfahren zur herstellung von 1,3- dicarbonylverbindungen - Google Patents
Verfahren zur herstellung von 1,3- dicarbonylverbindungenInfo
- Publication number
- ATE224862T1 ATE224862T1 AT98923895T AT98923895T ATE224862T1 AT E224862 T1 ATE224862 T1 AT E224862T1 AT 98923895 T AT98923895 T AT 98923895T AT 98923895 T AT98923895 T AT 98923895T AT E224862 T1 ATE224862 T1 AT E224862T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- dicarbonyl compounds
- condensation reaction
- ketoester
- diketone
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 3
- 238000006482 condensation reaction Methods 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4839897P | 1997-06-03 | 1997-06-03 | |
| PCT/US1998/011195 WO1998055438A1 (en) | 1997-06-03 | 1998-06-02 | Process for the preparation of 1,3-dicarbonyl compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE224862T1 true ATE224862T1 (de) | 2002-10-15 |
Family
ID=21954350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98923895T ATE224862T1 (de) | 1997-06-03 | 1998-06-02 | Verfahren zur herstellung von 1,3- dicarbonylverbindungen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6143935A (de) |
| EP (1) | EP0986529B1 (de) |
| JP (1) | JP2002502425A (de) |
| KR (2) | KR20010013324A (de) |
| CN (1) | CN1259113A (de) |
| AT (1) | ATE224862T1 (de) |
| DE (1) | DE69808288T2 (de) |
| WO (1) | WO1998055438A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9714305D0 (en) | 1997-07-07 | 1997-09-10 | Rhone Poulenc Agrochimie | Chemical process |
| US6337418B1 (en) | 1999-04-09 | 2002-01-08 | Eastman Chemical Co. | Preparation of C1-C5 alkyl esters of nitro or thioether substituted aromatic carboxylic acids |
| AU2002356437A1 (en) * | 2002-01-09 | 2003-07-30 | Showa Denko K.K. | Process for preparing -diketone compound and process for preparing metal complex thereof |
| US20060149094A1 (en) * | 2004-12-30 | 2006-07-06 | Zoeller Joseph R | Process for generating pivaloylacetate esters via carbonylation of chloropinacolone |
| JP4710698B2 (ja) * | 2006-04-10 | 2011-06-29 | 宇部興産株式会社 | シリルエーテル基を有するβ−ジケトン化合物の製造法 |
| EP2356100A1 (de) * | 2008-10-02 | 2011-08-17 | Cambrex Karlskoga AB | Neues verfahren zur herstellung von diketonen und medikamenten |
| WO2012033240A1 (ko) * | 2010-09-08 | 2012-03-15 | 주식회사 이엔에프테크놀로지 | 유기용제의 정제방법 |
| CN102381952B (zh) * | 2011-09-06 | 2013-07-03 | 江苏中旗作物保护股份有限公司 | 一种1-环丙基-1，3-丁二酮的合成方法 |
| CN102515997B (zh) * | 2011-11-29 | 2014-06-25 | 宁波蓝鼎电子科技有限公司 | 一种以离子液体为反应介质制备碳酸二甲酯衍生物的方法 |
| CN106397200A (zh) * | 2016-08-26 | 2017-02-15 | 张家港市振方化工有限公司 | 4,4‑二甲基‑3氧代‑戊酸甲酯的制备方法 |
| CN111269097B (zh) * | 2020-04-02 | 2023-02-17 | 苏州爱玛特生物科技有限公司 | 一种多元环双取代的1,3-丙二酮类化合物的合成方法 |
| KR102644180B1 (ko) * | 2020-11-26 | 2024-03-05 | 롯데케미칼 주식회사 | 우수한 용해도를 가지는 촉매를 이용한 이종 선형 카보네이트를 제조하는 방법 |
| US12264120B2 (en) | 2021-12-24 | 2025-04-01 | Sun Chemical Corporation | Amine synergists with UV—a absorption |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE224589C (de) * | 1908-12-14 | |||
| DE1618442A1 (de) * | 1967-06-24 | 1970-12-17 | Hoechst Ag | Verfahren zur Herstellung von cyclischen ss-Diketonen |
| DE1618444A1 (de) * | 1967-06-24 | 1971-04-01 | Hoechst Ag | Verfahren zur Herstellung von ss-Diketonen |
| GB1351467A (en) * | 1970-11-04 | 1974-05-01 | Pfw Beheer Bv | Alicyclic diketones and process for their manufacture |
| US4175012A (en) * | 1973-08-24 | 1979-11-20 | Henkel Corporation | β-Diketones and the use thereof as metal extractants |
| GB9017539D0 (en) * | 1990-08-10 | 1990-09-26 | Rhone Poulenc Agriculture | New compositions of matter |
| EP0454624B1 (de) * | 1990-04-26 | 1995-10-11 | Ciba-Geigy Ag | Verfahren zur Herstellung von 1,3-Diketonen |
| US5344992A (en) * | 1990-04-26 | 1994-09-06 | Ciba-Geigy Corporation | Process for the preparation of linear 1,3-diketones |
| FR2706893B1 (de) * | 1993-06-23 | 1995-08-04 | Rhone Poulenc Agrochimie | |
| FR2712885B1 (fr) * | 1993-11-22 | 1996-01-12 | Rhone Poulenc Chimie | Procédé de C-alkylation d'une cétone cyclique. |
| US5457236A (en) * | 1994-03-07 | 1995-10-10 | Henkel Corporation | Process for the production of beta-diketone |
| DE4427512A1 (de) * | 1994-08-03 | 1996-02-08 | Basf Ag | Verfahren zur Herstellung von 1,3-Diketonen und deren Verwendung als Stabilisatoren für Kunststoffe |
| US6235942B1 (en) * | 1996-02-01 | 2001-05-22 | Rhone-Poulenc Agrochimie | Process for preparing diketone compounds |
-
1998
- 1998-06-02 EP EP98923895A patent/EP0986529B1/de not_active Expired - Lifetime
- 1998-06-02 DE DE69808288T patent/DE69808288T2/de not_active Expired - Fee Related
- 1998-06-02 AT AT98923895T patent/ATE224862T1/de not_active IP Right Cessation
- 1998-06-02 KR KR19997011319A patent/KR20010013324A/ko not_active Ceased
- 1998-06-02 WO PCT/US1998/011195 patent/WO1998055438A1/en not_active Ceased
- 1998-06-02 JP JP50270999A patent/JP2002502425A/ja active Pending
- 1998-06-02 KR KR19997011318A patent/KR20010013323A/ko not_active Withdrawn
- 1998-06-02 CN CN98805679A patent/CN1259113A/zh active Pending
- 1998-06-02 US US09/088,775 patent/US6143935A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69808288D1 (de) | 2002-10-31 |
| US6143935A (en) | 2000-11-07 |
| EP0986529B1 (de) | 2002-09-25 |
| WO1998055438A1 (en) | 1998-12-10 |
| CN1259113A (zh) | 2000-07-05 |
| DE69808288T2 (de) | 2003-01-16 |
| EP0986529A1 (de) | 2000-03-22 |
| JP2002502425A (ja) | 2002-01-22 |
| KR20010013324A (ko) | 2001-02-26 |
| KR20010013323A (ko) | 2001-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |