IT938783B - Procedimento per produrre acido p toluico e monometil tereftalato da una miscela di p xilene e di metil p toluato - Google Patents
Procedimento per produrre acido p toluico e monometil tereftalato da una miscela di p xilene e di metil p toluatoInfo
- Publication number
- IT938783B IT938783B IT2837071A IT2837071A IT938783B IT 938783 B IT938783 B IT 938783B IT 2837071 A IT2837071 A IT 2837071A IT 2837071 A IT2837071 A IT 2837071A IT 938783 B IT938783 B IT 938783B
- Authority
- IT
- Italy
- Prior art keywords
- toluate
- xylene
- methyl
- procedure
- mixture
- Prior art date
Links
- 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
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 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
- 239000008096 xylene 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7874270A JPS4927574B1 (cs) | 1970-09-08 | 1970-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT938783B true IT938783B (it) | 1973-02-10 |
Family
ID=13670323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2837071A IT938783B (it) | 1970-09-08 | 1971-09-08 | Procedimento per produrre acido p toluico e monometil tereftalato da una miscela di p xilene e di metil p toluato |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4927574B1 (cs) |
| BE (1) | BE772355A (cs) |
| CA (1) | CA963913A (cs) |
| DE (2) | DE2144920C3 (cs) |
| FR (1) | FR2107340A5 (cs) |
| GB (1) | GB1313083A (cs) |
| IT (1) | IT938783B (cs) |
| NL (1) | NL153179C (cs) |
| RO (1) | RO62280A (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927574B1 (cs) * | 1970-09-08 | 1974-07-18 | ||
| BE791138R (fr) | 1971-12-18 | 1973-05-09 | Dynamit Nobel Ag | Procede de preparation de l'ester dimethylique de l'acide terephtaliqu |
| JPS522895B2 (cs) * | 1972-08-14 | 1977-01-25 | ||
| JPS54119427A (en) * | 1978-03-07 | 1979-09-17 | Teijin Ltd | Preparation of benzenecarboxylic acid |
| NL8001550A (nl) * | 1980-03-15 | 1981-10-16 | Stamicarbon | Werkwijze ter bereiding van benzeenmonocarbonzuren. |
| JP5055262B2 (ja) * | 2005-03-31 | 2012-10-24 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | 水中におけるｐ−キシレンの液相酸化によるｐ−トルイル酸の製造方法 |
| KR20100095004A (ko) | 2007-12-03 | 2010-08-27 | 게보 인코포레이티드 | 재생 조성물 |
| US8193402B2 (en) | 2007-12-03 | 2012-06-05 | Gevo, Inc. | Renewable compositions |
| EP2521705A4 (en) | 2010-01-08 | 2014-06-18 | Gevo Inc | INTEGRATED METHODS OF MANUFACTURING RENEWABLE CHEMICALS |
| EP2566830B1 (en) | 2010-05-07 | 2017-03-22 | 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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE949564C (de) * | 1951-04-13 | 1956-09-20 | Imhausen & Co G M B H | Verfahren zur Herstellung von Terephthalsaeuremonomethylester |
| DE1041945B (de) * | 1956-07-02 | 1958-10-30 | Imhausen Werke G M B H | Verfahren zur Herstellung von Benzoldicarbonsaeureestern |
| NL246757A (cs) * | 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 (de) * | 1970-03-04 | 1979-07-05 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von Terephthalsauredimethylester |
| JPS4927574B1 (cs) * | 1970-09-08 | 1974-07-18 | ||
| JPS522896B2 (cs) * | 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 IT IT2837071A patent/IT938783B/it active
- 1971-09-08 NL NL7112366A patent/NL153179C/xx not_active IP Right Cessation
- 1971-09-08 BE BE772355A patent/BE772355A/xx unknown
- 1971-09-08 DE DE19712144920 patent/DE2144920C3/de not_active Expired
- 1971-09-08 DE DE19712166885 patent/DE2166885C2/de not_active Expired
- 1971-09-08 RO RO6816371A patent/RO62280A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2166885C2 (de) | 1984-10-11 |
| FR2107340A5 (cs) | 1972-05-05 |
| JPS4927574B1 (cs) | 1974-07-18 |
| NL153179B (nl) | 1977-05-16 |
| DE2166885A1 (de) | 1976-11-18 |
| RO62280A (fr) | 1978-04-15 |
| DE2144920B2 (de) | 1977-06-02 |
| DE2144920A1 (cs) | 1972-04-13 |
| NL7112366A (cs) | 1972-03-10 |
| CA963913A (en) | 1975-03-04 |
| DE2144920C3 (de) | 1982-12-02 |
| GB1313083A (en) | 1973-04-11 |
| NL153179C (nl) | 1979-11-15 |
| BE772355A (fr) | 1972-01-17 |
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