RO59479A - - Google Patents
Info
- Publication number
- RO59479A RO59479A RO6768671A RO6768671A RO59479A RO 59479 A RO59479 A RO 59479A RO 6768671 A RO6768671 A RO 6768671A RO 6768671 A RO6768671 A RO 6768671A RO 59479 A RO59479 A RO 59479A
- Authority
- RO
- Romania
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702047579 DE2047579B2 (en) | 1970-09-28 | 1970-09-28 | Process for the preparation of dimethyl terephthalate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO59479A true RO59479A (en) | 1976-02-15 |
Family
ID=5783559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6768671A RO59479A (en) | 1970-09-28 | 1971-07-16 |
Country Status (9)
| Country | Link |
|---|---|
| BR (1) | BR7105860D0 (en) |
| CA (1) | CA921931A (en) |
| DE (1) | DE2047579B2 (en) |
| ES (1) | ES393247A1 (en) |
| FR (1) | FR2108653A5 (en) |
| IT (1) | IT941696B (en) |
| NL (1) | NL7108955A (en) |
| RO (1) | RO59479A (en) |
| TR (1) | TR16912A (en) |
-
1970
- 1970-09-28 DE DE19702047579 patent/DE2047579B2/en active Granted
-
1971
- 1971-06-29 NL NL7108955A patent/NL7108955A/xx unknown
- 1971-07-14 ES ES393247A patent/ES393247A1/en not_active Expired
- 1971-07-16 RO RO6768671A patent/RO59479A/ro unknown
- 1971-08-16 CA CA120613A patent/CA921931A/en not_active Expired
- 1971-08-18 IT IT2761471A patent/IT941696B/en active
- 1971-09-06 BR BR586071A patent/BR7105860D0/en unknown
- 1971-09-14 TR TR1691271A patent/TR16912A/en unknown
- 1971-09-28 FR FR7134896A patent/FR2108653A5/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA921931A (en) | 1973-02-27 |
| TR16912A (en) | 1973-09-01 |
| NL7108955A (en) | 1972-03-30 |
| IT941696B (en) | 1973-03-10 |
| FR2108653A5 (en) | 1972-05-19 |
| BR7105860D0 (en) | 1973-05-08 |
| ES393247A1 (en) | 1975-02-16 |
| DE2047579A1 (en) | 1972-03-30 |
| DE2047579C3 (en) | 1975-12-04 |
| DE2047579B2 (en) | 1975-04-24 |