GB1230840A - - Google Patents
Info
- Publication number
- GB1230840A GB1230840A GB1230840DA GB1230840A GB 1230840 A GB1230840 A GB 1230840A GB 1230840D A GB1230840D A GB 1230840DA GB 1230840 A GB1230840 A GB 1230840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- terephthalic acid
- dec
- carbon atoms
- monoalkyl ester
- alkyl
- 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
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
- C07C67/24—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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671668060 DE1668060A1 (de) | 1967-12-15 | 1967-12-15 | Verfahren zur Herstellung von Terephthalsaeure-(ss-hydroxyaethyl)-estern |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1230840A true GB1230840A (el) | 1971-05-05 |
Family
ID=5686056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1230840D Expired GB1230840A (el) | 1967-12-15 | 1968-12-16 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH496647A (el) |
FR (1) | FR1597866A (el) |
GB (1) | GB1230840A (el) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7745424B2 (en) | 2001-10-31 | 2010-06-29 | The Univeristy Court of the University of Aberdeen | Alkane diol derivatives as therapeutic agents for the treatment of bone conditions |
EP1720929B1 (en) * | 2004-03-04 | 2011-10-05 | Grupo Petrotemex, S.A. de C.V. | Process for the production of a polyester product from alkylene oxide and carboxylic acid |
-
1968
- 1968-12-12 CH CH1856068A patent/CH496647A/de not_active IP Right Cessation
- 1968-12-16 FR FR1597866D patent/FR1597866A/fr not_active Expired
- 1968-12-16 GB GB1230840D patent/GB1230840A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7745424B2 (en) | 2001-10-31 | 2010-06-29 | The Univeristy Court of the University of Aberdeen | Alkane diol derivatives as therapeutic agents for the treatment of bone conditions |
EP1720929B1 (en) * | 2004-03-04 | 2011-10-05 | Grupo Petrotemex, S.A. de C.V. | Process for the production of a polyester product from alkylene oxide and carboxylic acid |
Also Published As
Publication number | Publication date |
---|---|
CH496647A (de) | 1970-09-30 |
FR1597866A (el) | 1970-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |