BE692101A - - Google Patents
Info
- Publication number
- BE692101A BE692101A BE692101DA BE692101A BE 692101 A BE692101 A BE 692101A BE 692101D A BE692101D A BE 692101DA BE 692101 A BE692101 A BE 692101A
- Authority
- BE
- Belgium
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
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic 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 |
|---|---|---|---|
| FR44787A FR1469574A (fr) | 1966-01-04 | 1966-01-04 | Procédé de préparation de diesters d'acides dicarboxyliques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692101A true BE692101A (zh) | 1967-07-03 |
Family
ID=8597725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692101D BE692101A (zh) | 1966-01-04 | 1967-01-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3519676A (zh) |
| BE (1) | BE692101A (zh) |
| DE (1) | DE1618799B1 (zh) |
| FR (1) | FR1469574A (zh) |
| GB (1) | GB1111171A (zh) |
| NL (1) | NL150098B (zh) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628249A (en) * | 1951-01-03 | 1953-02-10 | Pittsburgh Coke & Chemical Co | Esterification process |
| US3053884A (en) * | 1959-10-09 | 1962-09-11 | Eastman Kodak Co | Esterification by means of methane disulfonic acid and methane trisulfonic acid catalysts |
| DE1212063B (de) * | 1964-04-20 | 1966-03-10 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Dimethylterephthalat |
-
1966
- 1966-01-04 FR FR44787A patent/FR1469574A/fr not_active Expired
- 1966-12-21 US US603438A patent/US3519676A/en not_active Expired - Lifetime
- 1966-12-27 NL NL666618204A patent/NL150098B/xx unknown
-
1967
- 1967-01-03 BE BE692101D patent/BE692101A/xx unknown
- 1967-01-03 GB GB230/67A patent/GB1111171A/en not_active Expired
- 1967-01-04 DE DE1967R0044981 patent/DE1618799B1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618799B1 (de) | 1971-04-22 |
| NL150098B (nl) | 1976-07-15 |
| NL6618204A (zh) | 1967-07-05 |
| GB1111171A (en) | 1968-04-24 |
| FR1469574A (fr) | 1967-02-17 |
| US3519676A (en) | 1970-07-07 |