AT321286B - Verfahren zur Herstellung von reinem Monomethylterephthalat - Google Patents
Verfahren zur Herstellung von reinem MonomethylterephthalatInfo
- Publication number
- AT321286B AT321286B AT481472A AT481472A AT321286B AT 321286 B AT321286 B AT 321286B AT 481472 A AT481472 A AT 481472A AT 481472 A AT481472 A AT 481472A AT 321286 B AT321286 B AT 321286B
- Authority
- AT
- Austria
- Prior art keywords
- production
- monomethyl terephthalate
- pure
- pure monomethyl
- terephthalate
- Prior art date
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
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712127737 DE2127737C3 (de) | 1971-06-04 | Verfahren zur Herstellung von Monomethylterephthalat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT321286B true AT321286B (de) | 1975-03-25 |
Family
ID=5809816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT481472A AT321286B (de) | 1971-06-04 | 1972-06-05 | Verfahren zur Herstellung von reinem Monomethylterephthalat |
Country Status (18)
| Country | Link |
|---|---|
| AT (1) | AT321286B (cs) |
| AU (1) | AU466962B2 (cs) |
| BE (1) | BE784311A (cs) |
| BG (1) | BG24946A3 (cs) |
| BR (1) | BR7203612D0 (cs) |
| CA (1) | CA978542A (cs) |
| CS (1) | CS172947B2 (cs) |
| DD (1) | DD96701A5 (cs) |
| EG (1) | EG10582A (cs) |
| ES (1) | ES403479A1 (cs) |
| FR (1) | FR2140202B1 (cs) |
| GB (1) | GB1385561A (cs) |
| IT (1) | IT956024B (cs) |
| NL (1) | NL7207546A (cs) |
| RO (1) | RO65164A (cs) |
| SE (1) | SE391331B (cs) |
| SU (1) | SU550973A3 (cs) |
| TR (1) | TR18815A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102952019B (zh) * | 2011-08-17 | 2014-07-09 | 张炜海 | 苯二甲酸二辛酯生产线及生产dotp的方法 |
-
1972
- 1972-05-31 IT IT2508972A patent/IT956024B/it active
- 1972-05-31 CS CS376272A patent/CS172947B2/cs unknown
- 1972-06-01 SE SE718372A patent/SE391331B/xx unknown
- 1972-06-02 BE BE784311A patent/BE784311A/xx unknown
- 1972-06-02 FR FR7219929A patent/FR2140202B1/fr not_active Expired
- 1972-06-02 NL NL7207546A patent/NL7207546A/xx unknown
- 1972-06-02 GB GB2587872A patent/GB1385561A/en not_active Expired
- 1972-06-02 TR TR1881572A patent/TR18815A/xx unknown
- 1972-06-02 SU SU1791393A patent/SU550973A3/ru active
- 1972-06-02 DD DD16338072A patent/DD96701A5/xx unknown
- 1972-06-02 BG BG020638A patent/BG24946A3/xx unknown
- 1972-06-03 RO RO7271130A patent/RO65164A/ro unknown
- 1972-06-03 ES ES403479A patent/ES403479A1/es not_active Expired
- 1972-06-04 EG EG24672A patent/EG10582A/xx active
- 1972-06-05 AT AT481472A patent/AT321286B/de active
- 1972-06-05 BR BR361272A patent/BR7203612D0/pt unknown
- 1972-06-05 CA CA143,855A patent/CA978542A/en not_active Expired
- 1972-06-05 AU AU43108/72A patent/AU466962B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS172947B2 (cs) | 1977-01-28 |
| AU4310872A (en) | 1973-12-13 |
| DE2127737B2 (de) | 1976-06-10 |
| BE784311A (fr) | 1972-10-02 |
| BG24946A3 (en) | 1978-06-15 |
| RO65164A (ro) | 1980-05-15 |
| GB1385561A (en) | 1975-02-26 |
| FR2140202B1 (cs) | 1978-07-21 |
| DD96701A5 (cs) | 1973-04-05 |
| BR7203612D0 (pt) | 1973-06-14 |
| TR18815A (tr) | 1977-11-01 |
| EG10582A (en) | 1976-06-30 |
| CA978542A (en) | 1975-11-25 |
| SE391331B (sv) | 1977-02-14 |
| SU550973A3 (ru) | 1977-03-15 |
| FR2140202A1 (cs) | 1973-01-12 |
| ES403479A1 (es) | 1975-05-01 |
| IT956024B (it) | 1973-10-10 |
| DE2127737A1 (de) | 1972-12-14 |
| NL7207546A (cs) | 1972-12-06 |
| AU466962B2 (en) | 1973-12-13 |
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