NL7001521A - - Google Patents
Info
- Publication number
- NL7001521A NL7001521A NL7001521A NL7001521A NL7001521A NL 7001521 A NL7001521 A NL 7001521A NL 7001521 A NL7001521 A NL 7001521A NL 7001521 A NL7001521 A NL 7001521A NL 7001521 A NL7001521 A NL 7001521A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1907879A DE1907879C3 (de) | 1969-02-17 | 1969-02-17 | Verfahren zur Herstellung von Alkyldihydroxybenzolen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7001521A true NL7001521A (en:Method) | 1970-08-19 |
| NL164546B NL164546B (nl) | 1980-08-15 |
| NL164546C NL164546C (nl) | 1981-01-15 |
Family
ID=5725503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7001521.A NL164546C (nl) | 1969-02-17 | 1970-02-03 | Werkwijze voor het bereiden van dihydroxybenzenen door omzetting van halogeenfenol met vast kaliumhydroxyde bij 140 graden - 250 graden c bij aanwezigheid van een organisch oplosmiddel. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3778481A (en:Method) |
| JP (1) | JPS4933939B1 (en:Method) |
| AT (1) | AT296961B (en:Method) |
| BE (1) | BE744417A (en:Method) |
| CH (1) | CH517680A (en:Method) |
| DE (1) | DE1907879C3 (en:Method) |
| FR (1) | FR2035562A5 (en:Method) |
| GB (1) | GB1226517A (en:Method) |
| NL (1) | NL164546C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1451317A (en) * | 1972-12-18 | 1976-09-29 | Oce Andeno Bv | Preparation of phloroglucinol or its monomethyl ether |
| US3959388A (en) * | 1972-06-23 | 1976-05-25 | Andeno B.V. | Preparation of phloroglucinol or its monomethyl ether |
| JPS5020742U (en:Method) * | 1973-06-22 | 1975-03-08 | ||
| US4001340A (en) * | 1975-09-25 | 1977-01-04 | The Dow Chemical Company | Hydrolysis of haloaromatic compounds |
| JPS5724089U (en:Method) * | 1980-07-17 | 1982-02-08 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE281175C (en:Method) * | ||||
| DE20713C (de) * | Dr. A. WlNTHER in Giefsen, Wilhelmstrafse z. Z. in Biebrich a, R., Europäischer Hof | Verfahren zur Darstellung von Orcin | ||
| DE249939C (en:Method) * | ||||
| FR434548A (fr) * | 1911-05-03 | 1912-02-06 | Paul Flemming | Mode de préparation de sels d'alcali complexes des phénols halogénés |
| DE349794C (de) * | 1914-07-29 | 1922-03-09 | Anilin Fabrikation Ag | Verfahren zur Darstellung von Di- und Polyhalogensubstitutionsprodukten einwertiger Phenole |
| US2041593A (en) * | 1934-10-11 | 1936-05-19 | Pennsylvania Coal Products Com | Process of hydrolyzing chlor alkyl phenols |
| US2111973A (en) * | 1936-01-11 | 1938-03-22 | Antoxygen Inc | Hydroxylation of organic compounds |
| US2509245A (en) * | 1947-03-20 | 1950-05-30 | Givaudan Corp | Preparation of 2, 4, 5-trichlorophenol |
| GB731067A (en) * | 1952-01-18 | 1955-06-01 | Ici Ltd | Improvements in and relating to the production of dihydroxy-aromatic compounds |
| FR1163021A (fr) * | 1955-08-11 | 1958-09-22 | Bayer Ag | Procédé de préparation de composés aromatiques hydroxylés |
| GB887691A (en) * | 1959-02-12 | 1962-01-24 | Nat Polychemicals Inc | Aromatic fluorine compounds employed in the production of polymeric gums |
| FR1408502A (fr) * | 1963-09-19 | 1965-08-13 | Ici Ltd | Procédé de fabrication de nouveaux dérivés de fluorochlorobenzènes |
-
1969
- 1969-02-17 DE DE1907879A patent/DE1907879C3/de not_active Expired
-
1970
- 1970-01-07 CH CH12470A patent/CH517680A/de not_active IP Right Cessation
- 1970-01-14 BE BE744417D patent/BE744417A/xx not_active IP Right Cessation
- 1970-02-03 NL NL7001521.A patent/NL164546C/xx not_active IP Right Cessation
- 1970-02-10 GB GB1226517D patent/GB1226517A/en not_active Expired
- 1970-02-13 US US00011342A patent/US3778481A/en not_active Expired - Lifetime
- 1970-02-16 AT AT137870A patent/AT296961B/de not_active IP Right Cessation
- 1970-02-17 JP JP45013173A patent/JPS4933939B1/ja active Pending
- 1970-02-17 FR FR7005674A patent/FR2035562A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1907879C3 (de) | 1978-11-02 |
| NL164546C (nl) | 1981-01-15 |
| DE1907879A1 (de) | 1970-08-27 |
| DE1907879B2 (de) | 1978-02-23 |
| FR2035562A5 (en:Method) | 1970-12-18 |
| AT296961B (de) | 1972-03-10 |
| US3778481A (en) | 1973-12-11 |
| NL164546B (nl) | 1980-08-15 |
| JPS4933939B1 (en:Method) | 1974-09-11 |
| GB1226517A (en:Method) | 1971-03-31 |
| CH517680A (de) | 1972-01-15 |
| BE744417A (fr) | 1970-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |