GB1512147A - Process for simultaneously producing rho-toluic acid and alkylene oxide - Google Patents
Process for simultaneously producing rho-toluic acid and alkylene oxideInfo
- Publication number
- GB1512147A GB1512147A GB25183/76A GB2518376A GB1512147A GB 1512147 A GB1512147 A GB 1512147A GB 25183/76 A GB25183/76 A GB 25183/76A GB 2518376 A GB2518376 A GB 2518376A GB 1512147 A GB1512147 A GB 1512147A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per
- acid
- toluic acid
- solution
- alkylene oxide
- 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
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 125000002947 alkylene group Chemical group 0.000 title abstract 3
- 150000004965 peroxy acids Chemical class 0.000 abstract 3
- 239000003381 stabilizer Substances 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 abstract 2
- WJJMNDUMQPNECX-UHFFFAOYSA-N dipicolinic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=N1 WJJMNDUMQPNECX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 239000005725 8-Hydroxyquinoline Substances 0.000 abstract 1
- WWFMINHWJYHXHF-UHFFFAOYSA-N [6-(hydroxymethyl)pyridin-2-yl]methanol Chemical compound OCC1=CC=CC(CO)=N1 WWFMINHWJYHXHF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229960003540 oxyquinoline Drugs 0.000 abstract 1
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 abstract 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50080734A JPS525704A (en) | 1975-06-30 | 1975-06-30 | Process for simultaneous preparation of p-toluic acid analkylene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1512147A true GB1512147A (en) | 1978-05-24 |
Family
ID=13726600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25183/76A Expired GB1512147A (en) | 1975-06-30 | 1976-06-17 | Process for simultaneously producing rho-toluic acid and alkylene oxide |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE500388C2 (sv) * | 1990-06-13 | 1994-06-13 | Eka Nobel Ab | Förfarande för framställning av epoxider |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL171202B (nl) * | 1952-07-14 | Thomson Csf | Inrichting voor richtingsbepaling door middel van akoestische golven. | |
| US3341556A (en) * | 1959-01-22 | 1967-09-12 | Celanese Corp | Process for the production of propylene oxide |
| US3192255A (en) * | 1960-01-18 | 1965-06-29 | Shawinigan Chem Ltd | Stabilization of peracetic acid with quinaldic acid |
| FR1284101A (fr) * | 1960-01-18 | 1962-02-09 | Shawinigan Chem Ltd | Stabilisation de peracides, en particulier de solutions brutes d'acide peracétique |
| FR1300781A (fr) * | 1960-05-26 | 1962-08-10 | Union Carbide Corp | Procédé de stabilisation de peracides |
| DE1165009B (de) * | 1960-08-22 | 1964-03-12 | Wacker Chemie Gmbh | Verfahren zur Herstellung von wasserfreien Peressigsaeureloesungen |
| DE1240515B (de) * | 1964-10-22 | 1967-05-18 | Knapsack Ag | Verfahren zur kontinuierlichen Herstellung von Epoxyverbindungen |
| DE1943510A1 (de) * | 1968-08-28 | 1970-06-18 | Japan Gas Chemical Company Inc | Verfahren zur Herstellung von Terephthalsaeure bzw. Oxidationsprodukten aus p-Toluylaldehyd |
-
1975
- 1975-06-30 JP JP50080734A patent/JPS525704A/ja active Granted
-
1976
- 1976-06-16 US US05/696,761 patent/US4243599A/en not_active Expired - Lifetime
- 1976-06-17 GB GB25183/76A patent/GB1512147A/en not_active Expired
- 1976-06-18 CA CA255,195A patent/CA1077505A/en not_active Expired
- 1976-06-28 IT IT68597/76A patent/IT1062387B/it active
- 1976-06-29 DE DE2629188A patent/DE2629188C3/de not_active Expired
- 1976-06-29 FR FR7619748A patent/FR2316238A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1077505A (en) | 1980-05-13 |
| FR2316238B1 (US20070149660A1-20070628-C00088.png) | 1978-11-17 |
| DE2629188A1 (de) | 1977-01-20 |
| IT1062387B (it) | 1984-10-10 |
| US4243599A (en) | 1981-01-06 |
| JPS525704A (en) | 1977-01-17 |
| DE2629188B2 (de) | 1978-05-03 |
| FR2316238A1 (fr) | 1977-01-28 |
| JPS5640142B2 (US20070149660A1-20070628-C00088.png) | 1981-09-18 |
| DE2629188C3 (de) | 1979-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |