BE715201A - - Google Patents
Info
- Publication number
- BE715201A BE715201A BE715201DA BE715201A BE 715201 A BE715201 A BE 715201A BE 715201D A BE715201D A BE 715201DA BE 715201 A BE715201 A BE 715201A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- reaction
- solvent
- acid
- terephthalate
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63865367A | 1967-05-15 | 1967-05-15 | |
| US72521068A | 1968-04-29 | 1968-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715201A true BE715201A (es) | 1968-09-30 |
Family
ID=27093141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715201D BE715201A (es) | 1967-05-15 | 1968-05-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE715201A (es) |
| ES (1) | ES353898A1 (es) |
| LU (1) | LU56083A1 (es) |
| NL (1) | NL6806851A (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017429A (en) | 1973-08-17 | 1977-04-12 | Aerojet-General Corporation | Preparation of 2-hydroxyalkyl esters |
| US4757097A (en) * | 1986-06-24 | 1988-07-12 | Bayer Aktiengesellschaft | Process for the production of oligoesters containing hydroxy groups and their use |
-
1968
- 1968-05-14 ES ES353898A patent/ES353898A1/es not_active Expired
- 1968-05-15 LU LU56083D patent/LU56083A1/xx unknown
- 1968-05-15 BE BE715201D patent/BE715201A/fr unknown
- 1968-05-15 NL NL6806851A patent/NL6806851A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017429A (en) | 1973-08-17 | 1977-04-12 | Aerojet-General Corporation | Preparation of 2-hydroxyalkyl esters |
| US4757097A (en) * | 1986-06-24 | 1988-07-12 | Bayer Aktiengesellschaft | Process for the production of oligoesters containing hydroxy groups and their use |
Also Published As
| Publication number | Publication date |
|---|---|
| LU56083A1 (es) | 1968-09-09 |
| ES353898A1 (es) | 1970-03-01 |
| NL6806851A (es) | 1968-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101004211B1 (ko) | 조질 카복실산 슬러리의 정제 방법 | |
| JP6083901B2 (ja) | ビナフタレン化合物の製造方法 | |
| FR2478627A1 (fr) | Procede de production et de recuperation d'acide terephtalique | |
| JP2017190316A (ja) | ２，５−フランジカルボン酸の精製方法 | |
| KR20130031838A (ko) | 알킬 방향족 화합물의 산화 방법 | |
| JPWO2003024906A1 (ja) | ２，２，２−トリフルオロエタノールの製造方法 | |
| KR101004217B1 (ko) | 테레프탈산의 산화적 정제 방법 | |
| JPH02184652A (ja) | 芳香族ポリカルボン酸の製造方法 | |
| KR20130038287A (ko) | 테레프탈산 제조공정 | |
| KR20070012238A (ko) | 고순도 피로멜리트산 2 무수물의 제조 방법 | |
| KR101034964B1 (ko) | 테레프탈산의 산화적 정제 방법 | |
| JPS59212495A (ja) | １，２，３，４−シクロブタンテトラカルボン酸−１，２「い」３，４−ジ無水物の製造方法 | |
| JP4456939B2 (ja) | アダマンチルエステル類の精製方法 | |
| WO2017200073A1 (ja) | フルオレン骨格を有するアルコール化合物の製造方法 | |
| BE715201A (es) | ||
| FR2462413A1 (fr) | Procede pour recuperer l'halogene contenu dans le courant gazeux provenant d'une carbonylation | |
| Tharp et al. | Production of benzyl benzoate | |
| WO2022085746A1 (ja) | フルオレノンの製造方法 | |
| EP0013196B1 (fr) | Procédé de fabrication des chlorures d'acides organiques | |
| RU2341512C2 (ru) | Способ очистки суспензии сырой карбоновой кислоты | |
| JPS62253623A (ja) | ポリフエニレンスルフイドの精製方法 | |
| JPH06321836A (ja) | ９，９−ビス（４−ヒドロキシフェニル）フルオレンの精製方法 | |
| JP4002083B2 (ja) | テレフタル酸ジメチル組成物及びその製造方法 | |
| JPH07224052A (ja) | ２−オキセタノンの精製方法 | |
| JPH08119939A (ja) | 高純度エーテル型ビスマレイミドの製造方法 |