CA963913A - Process for producing para-toluic acid and monomethyl terephthalate from a mixture of para-xylene and methyl para-toluate - Google Patents
Process for producing para-toluic acid and monomethyl terephthalate from a mixture of para-xylene and methyl para-toluateInfo
- Publication number
- CA963913A CA963913A CA122,256A CA122256A CA963913A CA 963913 A CA963913 A CA 963913A CA 122256 A CA122256 A CA 122256A CA 963913 A CA963913 A CA 963913A
- Authority
- CA
- Canada
- Prior art keywords
- para
- toluate
- xylene
- mixture
- toluic acid
- 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
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 title 2
- REIDAMBAPLIATC-UHFFFAOYSA-M 4-methoxycarbonylbenzoate Chemical compound COC(=O)C1=CC=C(C([O-])=O)C=C1 REIDAMBAPLIATC-UHFFFAOYSA-M 0.000 title 1
- QSSJZLPUHJDYKF-UHFFFAOYSA-N methyl 4-methylbenzoate Chemical compound COC(=O)C1=CC=C(C)C=C1 QSSJZLPUHJDYKF-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7874270A JPS4927574B1 (en) | 1970-09-08 | 1970-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA963913A true CA963913A (en) | 1975-03-04 |
Family
ID=13670323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA122,256A Expired CA963913A (en) | 1970-09-08 | 1971-09-07 | Process for producing para-toluic acid and monomethyl terephthalate from a mixture of para-xylene and methyl para-toluate |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4927574B1 (en) |
| BE (1) | BE772355A (en) |
| CA (1) | CA963913A (en) |
| DE (2) | DE2166885C2 (en) |
| FR (1) | FR2107340A5 (en) |
| GB (1) | GB1313083A (en) |
| IT (1) | IT938783B (en) |
| NL (1) | NL153179C (en) |
| RO (1) | RO62280A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927574B1 (en) * | 1970-09-08 | 1974-07-18 | ||
| BE791138R (en) | 1971-12-18 | 1973-05-09 | Dynamit Nobel Ag | PROCESS FOR PREPARING THE DIMETHYL ESTER OF TEREPHTHALIC ACID |
| JPS522895B2 (en) * | 1972-08-14 | 1977-01-25 | ||
| JPS54119427A (en) * | 1978-03-07 | 1979-09-17 | Teijin Ltd | Preparation of benzenecarboxylic acid |
| NL8001550A (en) * | 1980-03-15 | 1981-10-16 | Stamicarbon | PROCESS FOR PREPARING BENZENE MONOCARBONIC ACIDS. |
| CA2603160C (en) * | 2005-03-31 | 2013-09-24 | Mahendra Pratap Saxena | A process for the preparation of p-toluic acid by liquid phase oxidation of p-xylene in water |
| US8193402B2 (en) | 2007-12-03 | 2012-06-05 | Gevo, Inc. | Renewable compositions |
| EP2225351A4 (en) | 2007-12-03 | 2016-11-09 | Gevo Inc | Renewable compositions |
| WO2011085223A1 (en) | 2010-01-08 | 2011-07-14 | Gevo, Inc. | Integrated methods of preparing renewable chemicals |
| US8373012B2 (en) | 2010-05-07 | 2013-02-12 | Gevo, Inc. | Renewable jet fuel blendstock from isobutanol |
| WO2012145495A2 (en) | 2011-04-19 | 2012-10-26 | Gevo, Inc. | Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE949564C (en) * | 1951-04-13 | 1956-09-20 | Imhausen & Co G M B H | Process for the preparation of terephthalic acid monomethyl ester |
| NL246757A (en) * | 1958-12-23 | |||
| GB907926A (en) * | 1960-04-18 | 1962-10-10 | Distillers Co Yeast Ltd | Improvements in or relating to the production of trimellitic acid and trimellitic anhydride |
| GB1007570A (en) | 1961-07-24 | 1965-10-13 | Socaty | Process for the catalytic oxidation of xylenes or industrial mixtures of xylenes |
| DE2010137C3 (en) * | 1970-03-04 | 1979-07-05 | Dynamit Nobel Ag, 5210 Troisdorf | Process for the preparation of dimethyl terephthalate |
| JPS4927574B1 (en) * | 1970-09-08 | 1974-07-18 | ||
| JPS522896B2 (en) * | 1973-01-18 | 1977-01-25 |
-
1970
- 1970-09-08 JP JP7874270A patent/JPS4927574B1/ja active Pending
-
1971
- 1971-09-06 GB GB4147671A patent/GB1313083A/en not_active Expired
- 1971-09-07 FR FR7132225A patent/FR2107340A5/fr not_active Expired
- 1971-09-07 CA CA122,256A patent/CA963913A/en not_active Expired
- 1971-09-08 BE BE772355A patent/BE772355A/en unknown
- 1971-09-08 RO RO6816371A patent/RO62280A/en unknown
- 1971-09-08 NL NL7112366A patent/NL153179C/en not_active IP Right Cessation
- 1971-09-08 DE DE19712166885 patent/DE2166885C2/en not_active Expired
- 1971-09-08 IT IT2837071A patent/IT938783B/en active
- 1971-09-08 DE DE19712144920 patent/DE2144920C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2144920A1 (en) | 1972-04-13 |
| FR2107340A5 (en) | 1972-05-05 |
| BE772355A (en) | 1972-01-17 |
| RO62280A (en) | 1978-04-15 |
| JPS4927574B1 (en) | 1974-07-18 |
| NL7112366A (en) | 1972-03-10 |
| NL153179B (en) | 1977-05-16 |
| DE2166885C2 (en) | 1984-10-11 |
| DE2144920B2 (en) | 1977-06-02 |
| IT938783B (en) | 1973-02-10 |
| DE2144920C3 (en) | 1982-12-02 |
| DE2166885A1 (en) | 1976-11-18 |
| NL153179C (en) | 1979-11-15 |
| GB1313083A (en) | 1973-04-11 |
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