PH20879A - Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereof - Google Patents
Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereofInfo
- Publication number
- PH20879A PH20879A PH29247A PH29247A PH20879A PH 20879 A PH20879 A PH 20879A PH 29247 A PH29247 A PH 29247A PH 29247 A PH29247 A PH 29247A PH 20879 A PH20879 A PH 20879A
- Authority
- PH
- Philippines
- Prior art keywords
- alpha
- esters
- preparation
- aromatic group
- group substituted
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/38—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55125355A JPS5750956A (en) | 1980-09-11 | 1980-09-11 | Alpha-sulfonyloxyalkanophenone acetal |
| JP55143042A JPS5767535A (en) | 1980-10-15 | 1980-10-15 | Preparation of alpha-aromatic group substituted alkanecarboxylic acid |
| JP55157049A JPS5798232A (en) | 1980-11-10 | 1980-11-10 | 1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH20879A true PH20879A (en) | 1987-05-27 |
Family
ID=27315108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH29247A PH20879A (en) | 1980-09-11 | 1983-07-18 | Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereof |
Country Status (3)
| Country | Link |
|---|---|
| KR (2) | KR860000173B1 (en) |
| DD (1) | DD216007A5 (en) |
| PH (1) | PH20879A (en) |
-
1981
- 1981-09-11 DD DD81256548A patent/DD216007A5/en not_active IP Right Cessation
- 1981-09-11 KR KR1019810003384A patent/KR860000173B1/en not_active Expired
-
1983
- 1983-07-18 PH PH29247A patent/PH20879A/en unknown
-
1985
- 1985-09-30 KR KR1019850007244A patent/KR860002164B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR860002164B1 (en) | 1986-12-22 |
| KR860002946A (en) | 1986-04-30 |
| DD216007A5 (en) | 1984-11-28 |
| KR830007498A (en) | 1983-10-21 |
| KR860000173B1 (en) | 1986-02-28 |
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