KR100843125B1 - 베타-케토에스테르 화합물의 제조방법 - Google Patents
베타-케토에스테르 화합물의 제조방법 Download PDFInfo
- Publication number
- KR100843125B1 KR100843125B1 KR1020060089780A KR20060089780A KR100843125B1 KR 100843125 B1 KR100843125 B1 KR 100843125B1 KR 1020060089780 A KR1020060089780 A KR 1020060089780A KR 20060089780 A KR20060089780 A KR 20060089780A KR 100843125 B1 KR100843125 B1 KR 100843125B1
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- compound
- reaction
- zinc
- salt
- Prior art date
Links
- 0 CCOC(CC(c1ccccc1)=*)=O Chemical compound CCOC(CC(c1ccccc1)=*)=O 0.000 description 3
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/61—Halogen atoms or nitro radicals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of gallium, indium or thallium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
- C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060089780A KR100843125B1 (ko) | 2005-09-16 | 2006-09-15 | 베타-케토에스테르 화합물의 제조방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050086992 | 2005-09-16 | ||
KR1020060089780A KR100843125B1 (ko) | 2005-09-16 | 2006-09-15 | 베타-케토에스테르 화합물의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070032249A KR20070032249A (ko) | 2007-03-21 |
KR100843125B1 true KR100843125B1 (ko) | 2008-07-02 |
Family
ID=41639280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060089780A KR100843125B1 (ko) | 2005-09-16 | 2006-09-15 | 베타-케토에스테르 화합물의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100843125B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062878A (en) | 1973-02-28 | 1977-12-13 | Societe Anonyme Roure Bertrand Dupont | Preparation of novel keto-esters |
JPH04270241A (ja) * | 1991-02-22 | 1992-09-25 | Ube Ind Ltd | β−ケトエステルの製造方法 |
JPH0648990A (ja) * | 1990-03-27 | 1994-02-22 | Pfizer Inc | キノロン抗生物質合成に有用なβ−ケトエステル類の製造法 |
WO2007064077A1 (en) | 2005-09-16 | 2007-06-07 | Lg Life Sciences Ltd. | A process for preparing beta-ketoester compounds |
-
2006
- 2006-09-15 KR KR1020060089780A patent/KR100843125B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062878A (en) | 1973-02-28 | 1977-12-13 | Societe Anonyme Roure Bertrand Dupont | Preparation of novel keto-esters |
JPH0648990A (ja) * | 1990-03-27 | 1994-02-22 | Pfizer Inc | キノロン抗生物質合成に有用なβ−ケトエステル類の製造法 |
JPH04270241A (ja) * | 1991-02-22 | 1992-09-25 | Ube Ind Ltd | β−ケトエステルの製造方法 |
WO2007064077A1 (en) | 2005-09-16 | 2007-06-07 | Lg Life Sciences Ltd. | A process for preparing beta-ketoester compounds |
Also Published As
Publication number | Publication date |
---|---|
KR20070032249A (ko) | 2007-03-21 |
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