GB1389908A - Esters of bis-beta-hydroxyethyl terephthalate - Google Patents
Esters of bis-beta-hydroxyethyl terephthalateInfo
- Publication number
- GB1389908A GB1389908A GB3079572A GB3079572A GB1389908A GB 1389908 A GB1389908 A GB 1389908A GB 3079572 A GB3079572 A GB 3079572A GB 3079572 A GB3079572 A GB 3079572A GB 1389908 A GB1389908 A GB 1389908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- beta
- bis
- terephthalate
- ethylene glycol
- esters
- 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
- 150000002148 esters Chemical class 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 9
- -1 carboxylate ester Chemical class 0.000 abstract 2
- 241001292396 Cirrhitidae Species 0.000 abstract 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- GZGUHEOJVGUBCW-UHFFFAOYSA-N bis(2-acetyloxyethyl) benzene-1,4-dicarboxylate Chemical compound CC(=O)OCCOC(=O)C1=CC=C(C(=O)OCCOC(C)=O)C=C1 GZGUHEOJVGUBCW-UHFFFAOYSA-N 0.000 abstract 1
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15901971A | 1971-07-01 | 1971-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389908A true GB1389908A (en) | 1975-04-09 |
Family
ID=22570729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3079572A Expired GB1389908A (en) | 1971-07-01 | 1972-06-30 | Esters of bis-beta-hydroxyethyl terephthalate |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5147701B1 (enExample) |
| BE (1) | BE785485A (enExample) |
| FR (1) | FR2143911B2 (enExample) |
| GB (1) | GB1389908A (enExample) |
| NL (1) | NL7208468A (enExample) |
-
1972
- 1972-06-21 NL NL7208468A patent/NL7208468A/xx unknown
- 1972-06-27 BE BE785485A patent/BE785485A/xx unknown
- 1972-06-30 FR FR7223678A patent/FR2143911B2/fr not_active Expired
- 1972-06-30 GB GB3079572A patent/GB1389908A/en not_active Expired
- 1972-07-01 JP JP6618072A patent/JPS5147701B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143911A2 (enExample) | 1973-02-09 |
| DE2232640B2 (de) | 1977-03-24 |
| JPS5147701B1 (enExample) | 1976-12-16 |
| FR2143911B2 (enExample) | 1976-01-16 |
| NL7208468A (enExample) | 1973-01-03 |
| DE2232640A1 (de) | 1973-01-18 |
| BE785485A (fr) | 1972-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |