CA1003434A - Process for the production of alkoxy acetoacetic acid esters - Google Patents
Process for the production of alkoxy acetoacetic acid estersInfo
- Publication number
- CA1003434A CA1003434A CA151,264A CA151264A CA1003434A CA 1003434 A CA1003434 A CA 1003434A CA 151264 A CA151264 A CA 151264A CA 1003434 A CA1003434 A CA 1003434A
- Authority
- CA
- Canada
- Prior art keywords
- alkoxy
- production
- acid esters
- acetoacetic acid
- acetoacetic
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
- C07C69/72—Acetoacetic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1327771A CH562191A5 (xx) | 1971-09-10 | 1971-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1003434A true CA1003434A (en) | 1977-01-11 |
Family
ID=4390993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA151,264A Expired CA1003434A (en) | 1971-09-10 | 1972-09-08 | Process for the production of alkoxy acetoacetic acid esters |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5318485B2 (xx) |
| AT (1) | AT317165B (xx) |
| BE (1) | BE788516A (xx) |
| CA (1) | CA1003434A (xx) |
| CH (1) | CH562191A5 (xx) |
| CS (1) | CS158734B2 (xx) |
| DD (1) | DD99157A5 (xx) |
| DE (1) | DE2244012C3 (xx) |
| FR (1) | FR2152722A1 (xx) |
| IT (1) | IT965273B (xx) |
| LU (1) | LU66030A1 (xx) |
| NL (1) | NL178866C (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3261768D1 (en) * | 1981-10-01 | 1985-02-14 | Lonza Ag | Process for the preparation of 4-alkoxy-aceto-acetic-acid esters |
| DE3263545D1 (en) * | 1981-10-01 | 1985-06-20 | Lonza Ag | Process for the preparation of 4-alkoxy-acetoacetic-acid esters |
| WO1987003287A2 (en) * | 1985-11-20 | 1987-06-04 | L. Givaudan & Cie Societe Anonyme | PROCESS FOR PREPARING alpha-HYDROXY CARBONYL COMPOUNDS |
| KR102527797B1 (ko) | 2012-12-21 | 2023-05-03 | 길리애드 사이언시즈, 인코포레이티드 | 폴리시클릭-카르바모일피리돈 화합물 및 그의 제약 용도 |
| CA2916993C (en) | 2013-07-12 | 2019-01-15 | Gilead Sciences, Inc. | Polycyclic-carbamoylpyridone compounds and their pharmaceutical use |
| NO2865735T3 (xx) | 2013-07-12 | 2018-07-21 | ||
| TW201613936A (en) | 2014-06-20 | 2016-04-16 | Gilead Sciences Inc | Crystalline forms of(2R,5S,13aR)-8-hydroxy-7,9-dioxo-n-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide |
| NO2717902T3 (xx) | 2014-06-20 | 2018-06-23 | ||
| TWI744723B (zh) | 2014-06-20 | 2021-11-01 | 美商基利科學股份有限公司 | 多環型胺甲醯基吡啶酮化合物之合成 |
-
0
- BE BE788516D patent/BE788516A/xx not_active IP Right Cessation
-
1971
- 1971-09-10 CH CH1327771A patent/CH562191A5/xx not_active IP Right Cessation
-
1972
- 1972-09-07 DE DE19722244012 patent/DE2244012C3/de not_active Expired
- 1972-09-07 JP JP8920272A patent/JPS5318485B2/ja not_active Expired
- 1972-09-07 NL NL7212180A patent/NL178866C/xx not_active IP Right Cessation
- 1972-09-07 FR FR7231729A patent/FR2152722A1/fr active Granted
- 1972-09-08 CA CA151,264A patent/CA1003434A/en not_active Expired
- 1972-09-08 AT AT774172A patent/AT317165B/de not_active IP Right Cessation
- 1972-09-08 IT IT5263172A patent/IT965273B/it active
- 1972-09-08 CS CS616272A patent/CS158734B2/cs unknown
- 1972-09-08 LU LU66030D patent/LU66030A1/xx unknown
- 1972-09-08 DD DD16555972A patent/DD99157A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4834819A (xx) | 1973-05-22 |
| AT317165B (de) | 1974-08-12 |
| NL178866B (nl) | 1986-01-02 |
| DE2244012C3 (de) | 1982-02-25 |
| LU66030A1 (xx) | 1973-03-12 |
| CH562191A5 (xx) | 1975-05-30 |
| NL7212180A (xx) | 1973-03-13 |
| BE788516A (fr) | 1973-03-07 |
| DE2244012B2 (de) | 1981-06-25 |
| SU430544A3 (ru) | 1974-05-30 |
| DD99157A5 (xx) | 1973-07-20 |
| JPS5318485B2 (xx) | 1978-06-15 |
| FR2152722B1 (xx) | 1978-02-10 |
| CS158734B2 (xx) | 1974-11-25 |
| NL178866C (nl) | 1986-06-02 |
| FR2152722A1 (en) | 1973-04-27 |
| DE2244012A1 (de) | 1973-03-15 |
| IT965273B (it) | 1974-01-31 |
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