FR2376121B1 - - Google Patents
Info
- Publication number
- FR2376121B1 FR2376121B1 FR7739474A FR7739474A FR2376121B1 FR 2376121 B1 FR2376121 B1 FR 2376121B1 FR 7739474 A FR7739474 A FR 7739474A FR 7739474 A FR7739474 A FR 7739474A FR 2376121 B1 FR2376121 B1 FR 2376121B1
- Authority
- FR
- France
- 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
- 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
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/035—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with saturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7614457A NL7614457A (en) | 1976-12-28 | 1976-12-28 | Oxidn. of mono:alkyl-benzene cpds. esp. toluene - with prod. subjected to esterification to facilitate recovery of benzyl alcohol etc. |
| NL7711922A NL7711922A (en) | 1977-10-31 | 1977-10-31 | Oxidn. of mono:alkyl-benzene cpds. esp. toluene - with prod. subjected to esterification to facilitate recovery of benzyl alcohol etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376121A1 FR2376121A1 (fr) | 1978-07-28 |
| FR2376121B1 true FR2376121B1 (US20110009641A1-20110113-C00256.png) | 1982-11-19 |
Family
ID=26645270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7739474A Granted FR2376121A1 (fr) | 1976-12-28 | 1977-12-28 | Procede pour la preparation de produits d'oxydation de monoalcoyl benzenes |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7614458A (nl) * | 1976-12-28 | 1978-06-30 | Stamicarbon | Werkwijze voor het verwerken van een benzylbenzoaatbevattende teer. |
| NL1007829C2 (nl) * | 1997-12-18 | 1999-06-21 | Dsm Nv | Werkwijze voor de bereiding van benzylalcohol. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213394B (de) * | 1957-10-11 | 1966-03-31 | Leuna Werke Veb | Verfahren zur Herstellung von Methylestern aromatischer Carbonsaeuren |
| US3328439A (en) * | 1963-08-08 | 1967-06-27 | Mobil Oil Corp | Catalytic inter-esterification |
| JPS5021455A (US20110009641A1-20110113-C00256.png) * | 1973-06-29 | 1975-03-07 |
-
1977
- 1977-12-27 PT PT67457A patent/PT67457B/pt unknown
- 1977-12-27 IT IT52384/77A patent/IT1093094B/it active
- 1977-12-27 ES ES465462A patent/ES465462A1/es not_active Expired
- 1977-12-28 DE DE19772758487 patent/DE2758487A1/de not_active Ceased
- 1977-12-28 JP JP15858777A patent/JPS5382741A/ja active Pending
- 1977-12-28 YU YU03147/77A patent/YU314777A/xx unknown
- 1977-12-28 BE BE183898A patent/BE862394A/xx not_active IP Right Cessation
- 1977-12-28 FR FR7739474A patent/FR2376121A1/fr active Granted
- 1977-12-28 GB GB53953/77A patent/GB1570858A/en not_active Expired
-
1978
- 1978-01-04 IN IN6/DEL/78A patent/IN147882B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE862394A (nl) | 1978-06-28 |
| GB1570858A (en) | 1980-07-09 |
| PT67457A (en) | 1978-01-01 |
| IT1093094B (it) | 1985-07-19 |
| FR2376121A1 (fr) | 1978-07-28 |
| YU314777A (en) | 1983-06-30 |
| ES465462A1 (es) | 1978-09-16 |
| JPS5382741A (en) | 1978-07-21 |
| IN147882B (US20110009641A1-20110113-C00256.png) | 1980-07-26 |
| DE2758487A1 (de) | 1978-06-29 |
| PT67457B (en) | 1979-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |