BE752189A - Procede de fabrication du cresol et de l'acetone a partir d'hydroperoxyde de cymene - Google Patents
Procede de fabrication du cresol et de l'acetone a partir d'hydroperoxyde de cymeneInfo
- Publication number
- BE752189A BE752189A BE752189DA BE752189A BE 752189 A BE752189 A BE 752189A BE 752189D A BE752189D A BE 752189DA BE 752189 A BE752189 A BE 752189A
- Authority
- BE
- Belgium
- Prior art keywords
- cresol
- acetone
- manufacturing
- cymene hydroperoxide
- cymene
- Prior art date
Links
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 title 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title 1
- 229930003836 cresol Natural products 0.000 title 1
- 229930007927 cymene Natural products 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| JP4757769A JPS4945854B1 (enrdf_load_stackoverflow) | 1969-06-18 | 1969-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE752189A true BE752189A (fr) | 1970-12-01 |
Family
ID=12779085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE752189D BE752189A (fr) | 1969-06-18 | 1970-06-18 | Procede de fabrication du cresol et de l'acetone a partir d'hydroperoxyde de cymene |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4945854B1 (enrdf_load_stackoverflow) |
| BE (1) | BE752189A (enrdf_load_stackoverflow) |
| DE (1) | DE2029706C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2052765A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1284326A (enrdf_load_stackoverflow) |
| NL (1) | NL144918B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257130A (en) * | 1975-11-04 | 1977-05-11 | Mitsubishi Gas Chem Co Inc | Process for preparation of methylphenols |
| US4431849A (en) * | 1981-10-21 | 1984-02-14 | The Goodyear Tire & Rubber Company | Process for preparing a methyl phenol |
| DE69318007T2 (de) * | 1992-11-05 | 1998-09-17 | Mitsui Petrochemical Ind | Verfahren zur herstellung von aromatischen hydroxyderivaten |
| PL181496B1 (pl) * | 1996-03-20 | 2001-07-31 | Politechnika Slaska Im Wincent | Sposób wytwarzania ß-naftolu PL |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB673576A (en) * | 1949-08-23 | 1952-06-11 | Allied Chem & Dye Corp | Decomposition of aralkyl alpha hydroperoxides |
| GB684039A (en) * | 1949-12-30 | 1952-12-10 | Distillers Co Yeast Ltd | Phenol production |
| GB754053A (en) * | 1953-07-30 | 1956-08-01 | Stamicarbon | Splitting up of hydroperoxides of aromatic hydrocarbons by means of an acid catalyst |
-
1969
- 1969-06-18 JP JP4757769A patent/JPS4945854B1/ja active Pending
-
1970
- 1970-06-12 GB GB2866270A patent/GB1284326A/en not_active Expired
- 1970-06-16 DE DE19702029706 patent/DE2029706C3/de not_active Expired
- 1970-06-18 FR FR7022442A patent/FR2052765A5/fr not_active Expired
- 1970-06-18 NL NL7008931A patent/NL144918B/xx not_active IP Right Cessation
- 1970-06-18 BE BE752189D patent/BE752189A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1284326A (en) | 1972-08-09 |
| DE2029706B2 (de) | 1977-11-03 |
| DE2029706C3 (de) | 1978-06-22 |
| NL144918B (nl) | 1975-02-17 |
| JPS4945854B1 (enrdf_load_stackoverflow) | 1974-12-06 |
| NL7008931A (enrdf_load_stackoverflow) | 1970-12-22 |
| DE2029706A1 (de) | 1971-02-11 |
| FR2052765A5 (enrdf_load_stackoverflow) | 1971-04-09 |
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