NL6516774A - - Google Patents
Info
- Publication number
- NL6516774A NL6516774A NL6516774A NL6516774A NL6516774A NL 6516774 A NL6516774 A NL 6516774A NL 6516774 A NL6516774 A NL 6516774A NL 6516774 A NL6516774 A NL 6516774A NL 6516774 A NL6516774 A NL 6516774A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of actinides
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- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL717112922A NL148870B (nl) | 1965-09-23 | 1971-09-21 | Werkwijze voor de bereiding van 2,6-dimethylfenol en o-cresol. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0041592 | 1965-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6516774A true NL6516774A (pt) | 1967-03-28 |
Family
ID=7406391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6516774A NL6516774A (pt) | 1965-09-23 | 1965-12-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3347936A (pt) |
| DE (1) | DE1248666B (pt) |
| GB (1) | GB1112914A (pt) |
| NL (1) | NL6516774A (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857899A (en) * | 1968-10-05 | 1974-12-31 | Sumitomo Chemical Co | Process for selective methylation of phenols |
| GB1262177A (en) * | 1968-10-28 | 1972-02-02 | Arakawa Rinsan Kagaku Kogyo | Improvements in and relating to the production of 2,6-xylenol |
| CA941386A (en) * | 1970-06-02 | 1974-02-05 | Arakawa Rinsan Kagaku Kogyo Kabushiki Kaisha | Ortho-methylation of a phenol |
| US3959394A (en) * | 1972-06-12 | 1976-05-25 | Sumitomo Chemical Company Limited | Process for selective methylation of phenols |
| US4322566A (en) * | 1980-01-21 | 1982-03-30 | Conoco Inc. | Magnesium oxide catalyst |
| US4283574A (en) * | 1980-01-28 | 1981-08-11 | Conoco, Inc. | Process for the synthesis of 2,6-xylenol and 2,3,6-trimethylphenol |
| US4851591A (en) * | 1983-11-28 | 1989-07-25 | General Electric Company | Magnesium-containing catalyst activated under vacuum, in nitrogen, or in air, and use in an ortho-alkylation process |
| EP0150311A1 (en) * | 1983-11-28 | 1985-08-07 | General Electric Company | Magnesium-containing catalyst activated under vacuum, in nitrogen, or in air, and use in ortho-alkylation process |
| US4954475A (en) * | 1984-08-13 | 1990-09-04 | General Electric Company | Zinc-containing ortho-alkylation catalyst precursor and catalyst, and process of use in alkylation of phenols |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448942A (en) * | 1944-05-09 | 1948-09-07 | Shell Dev | Alkylation of phenolic compounds |
| GB717588A (en) * | 1951-10-01 | 1954-10-27 | Ici Ltd | Improvements in and relating to the production of 2,6-xylenol |
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0
- DE DENDAT1248666D patent/DE1248666B/de active Pending
-
1965
- 1965-10-27 GB GB45428/65A patent/GB1112914A/en not_active Expired
- 1965-11-08 US US506714A patent/US3347936A/en not_active Expired - Lifetime
- 1965-12-23 NL NL6516774A patent/NL6516774A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1248666B (pt) | 1967-08-31 |
| US3347936A (en) | 1967-10-17 |
| GB1112914A (en) | 1968-05-08 |