BE860260A - Werkwijze voor de bereiding van besorcinol of alkyl-gesubstitueerde derivaten hiervan - Google Patents
Werkwijze voor de bereiding van besorcinol of alkyl-gesubstitueerde derivaten hiervanInfo
- Publication number
- BE860260A BE860260A BE182171A BE182171A BE860260A BE 860260 A BE860260 A BE 860260A BE 182171 A BE182171 A BE 182171A BE 182171 A BE182171 A BE 182171A BE 860260 A BE860260 A BE 860260A
- Authority
- BE
- Belgium
- Prior art keywords
- besorcinol
- alkyl
- preparation
- substituted derivatives
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
-
- 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
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
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 |
|---|---|---|---|
| NL7612281A NL7612281A (nl) | 1976-11-05 | 1976-11-05 | Werkwijze voor de bereiding van resorcinol en alkylgesubstitueerde derivaten hiervan. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE860260A true BE860260A (nl) | 1978-04-28 |
Family
ID=19827168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE182171A BE860260A (nl) | 1976-11-05 | 1977-10-28 | Werkwijze voor de bereiding van besorcinol of alkyl-gesubstitueerde derivaten hiervan |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4154965A (xx) |
| JP (1) | JPS5359635A (xx) |
| BE (1) | BE860260A (xx) |
| CA (1) | CA1101891A (xx) |
| CH (1) | CH628011A5 (xx) |
| DE (1) | DE2749437A1 (xx) |
| FR (1) | FR2370021A1 (xx) |
| GB (1) | GB1546287A (xx) |
| IT (1) | IT1090425B (xx) |
| NL (1) | NL7612281A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825170A1 (de) * | 1978-06-08 | 1979-12-13 | Hoechst Ag | Verfahren zur herstellung von cyclohexan-1.3-dionen aus delta -ketocarbonsaeureestern |
| DE2825073A1 (de) * | 1978-06-08 | 1979-12-20 | Hoechst Ag | Verfahren zur herstellung von resorcinen aus delta-ketocarbonsaeureestern |
| US4399310A (en) * | 1981-09-18 | 1983-08-16 | Koppers Company, Inc. | Preparation of 1,3-cyclic diones by vapor phase cyclization of delta-keto carboxylic acid esters utilizing carrier condensable under ambient conditions |
| US4431848A (en) * | 1982-04-26 | 1984-02-14 | Koppers Company, Inc. | Preparation of resorcinol and substituted resorcinols by liquid-phase dehydrogenation of 1,3-cyclic diones derived by vapor-phase cyclization of delta-keto carboxylic acid esters |
| US5233095A (en) * | 1986-03-18 | 1993-08-03 | Catalytica, Inc. | Process for manufacture of resorcinol |
| US4861921A (en) * | 1986-03-18 | 1989-08-29 | Catalytica Associates | Process for manufacture of resorcinol |
| US4798911A (en) * | 1987-07-20 | 1989-01-17 | Eastman Kodak Company | Catalyst composition and method for selective dehydrogenation |
| US5744648A (en) * | 1996-08-01 | 1998-04-28 | Hoechst Celanese Corporation | Process for the manufacture of 1, 3-cyclohexanedione |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3627833A (en) * | 1968-07-05 | 1971-12-14 | Mobil Oil Corp | Preparation of dihydroresorcinol |
| NL174939C (nl) * | 1973-03-14 | 1984-09-03 | Stamicarbon | Werkwijze voor de bereiding van resorcinol en alkylgesubstitueerde derivaten hiervan. |
| NL174940C (nl) * | 1973-03-14 | 1984-09-03 | Stamicarbon | Werkwijze voor de bereiding van cyclohexaan-1,3-dion en alkylgesubstitueerde derivaten hiervan. |
| DE2437983C3 (de) * | 1974-08-07 | 1982-04-01 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Resorcinen |
| DE2450086C3 (de) * | 1974-10-22 | 1981-10-08 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Resorcinen aus δ -Ketocarbonsäuren oder ihren Lactonen |
-
1976
- 1976-11-05 NL NL7612281A patent/NL7612281A/xx not_active Application Discontinuation
-
1977
- 1977-10-28 CA CA289,769A patent/CA1101891A/en not_active Expired
- 1977-10-28 BE BE182171A patent/BE860260A/xx not_active IP Right Cessation
- 1977-10-31 GB GB45258/77A patent/GB1546287A/en not_active Expired
- 1977-11-01 US US05/847,652 patent/US4154965A/en not_active Expired - Lifetime
- 1977-11-02 JP JP13215677A patent/JPS5359635A/ja active Pending
- 1977-11-02 IT IT51660/77A patent/IT1090425B/it active
- 1977-11-03 FR FR7733024A patent/FR2370021A1/fr active Granted
- 1977-11-03 CH CH1339277A patent/CH628011A5/de not_active IP Right Cessation
- 1977-11-04 DE DE19772749437 patent/DE2749437A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5359635A (en) | 1978-05-29 |
| US4154965A (en) | 1979-05-15 |
| CH628011A5 (de) | 1982-02-15 |
| DE2749437A1 (de) | 1978-05-11 |
| FR2370021B1 (xx) | 1983-09-16 |
| GB1546287A (en) | 1979-05-23 |
| FR2370021A1 (fr) | 1978-06-02 |
| CA1101891A (en) | 1981-05-26 |
| IT1090425B (it) | 1985-06-26 |
| NL7612281A (nl) | 1978-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: STAMICARBON B.V. Effective date: 19861031 |