IT1040401B - Processo per la preparazone di resorcine - Google Patents
Processo per la preparazone di resorcineInfo
- Publication number
- IT1040401B IT1040401B IT26152/75A IT2615275A IT1040401B IT 1040401 B IT1040401 B IT 1040401B IT 26152/75 A IT26152/75 A IT 26152/75A IT 2615275 A IT2615275 A IT 2615275A IT 1040401 B IT1040401 B IT 1040401B
- Authority
- IT
- Italy
- Prior art keywords
- resorcines
- preparation
- Prior art date
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
- C07C37/06—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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| DE2437983A DE2437983C3 (de) | 1974-08-07 | 1974-08-07 | Verfahren zur Herstellung von Resorcinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1040401B true IT1040401B (it) | 1979-12-20 |
Family
ID=5922641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26152/75A IT1040401B (it) | 1974-08-07 | 1975-08-05 | Processo per la preparazone di resorcine |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5858334B2 (de) |
| BE (1) | BE832223A (de) |
| BR (1) | BR7505061A (de) |
| CA (1) | CA1055963A (de) |
| CH (1) | CH598166A5 (de) |
| DE (1) | DE2437983C3 (de) |
| FR (1) | FR2281347A1 (de) |
| GB (1) | GB1517726A (de) |
| IT (1) | IT1040401B (de) |
| NL (1) | NL7509211A (de) |
| ZA (1) | ZA754863B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533920C2 (de) * | 1975-07-30 | 1982-12-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Resorcinen |
| NL7612281A (nl) * | 1976-11-05 | 1978-05-09 | Stamicarbon | Werkwijze voor de bereiding van resorcinol en alkylgesubstitueerde derivaten hiervan. |
| DE2825073A1 (de) * | 1978-06-08 | 1979-12-20 | Hoechst Ag | Verfahren zur herstellung von resorcinen aus delta-ketocarbonsaeureestern |
| JPS6287548A (ja) * | 1985-10-11 | 1987-04-22 | Sumitomo Chem Co Ltd | ２−アセチルレゾルシンの製造法 |
| EP0331422A3 (de) * | 1988-03-02 | 1991-02-06 | Mitsui Petrochemical Industries, Ltd. | Verfahren zur Herstellung von 2-Acylresorcinolen |
| JPH0558931A (ja) * | 1991-08-30 | 1993-03-09 | Sumitomo Chem Co Ltd | ２−メチルレゾルシノールおよび２−メチル−１，３−シクロヘキサンジオンの製造方法 |
| EP1447133B1 (de) | 2001-10-24 | 2012-04-04 | Daikin Industries, Ltd. | Verfahren zur rückgewinnung von katalysatoren in einem verfahren und zur herstellung von perfluoralkyliodid-telomeren |
| US7294748B2 (en) | 2004-10-19 | 2007-11-13 | Wake Forest University Health Sciences | Sulfenic acid-reactive compounds and their methods of synthesis |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865884A (en) * | 1970-05-11 | 1975-02-11 | Canadian Thermo Images Ltd | Preparation of orcinol |
| GB1188387A (en) * | 1967-05-31 | 1970-04-15 | British Oxygen Co Ltd | Preparation of Resorcinol |
| NL7102722A (de) * | 1970-03-04 | 1971-09-07 | ||
| US3953526A (en) * | 1972-09-22 | 1976-04-27 | Atlantic Richfield Company | Synthesis of hydroquinone |
-
1974
- 1974-08-07 DE DE2437983A patent/DE2437983C3/de not_active Expired
-
1975
- 1975-07-29 ZA ZA00754863A patent/ZA754863B/xx unknown
- 1975-07-31 CA CA232,790A patent/CA1055963A/en not_active Expired
- 1975-08-01 NL NL7509211A patent/NL7509211A/xx not_active Application Discontinuation
- 1975-08-04 CH CH1013875A patent/CH598166A5/xx not_active IP Right Cessation
- 1975-08-05 IT IT26152/75A patent/IT1040401B/it active
- 1975-08-06 JP JP50095089A patent/JPS5858334B2/ja not_active Expired
- 1975-08-07 GB GB33075/75A patent/GB1517726A/en not_active Expired
- 1975-08-07 FR FR7524644A patent/FR2281347A1/fr active Granted
- 1975-08-07 BR BR7505061*A patent/BR7505061A/pt unknown
- 1975-08-07 BE BE159024A patent/BE832223A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2437983B2 (de) | 1981-05-21 |
| DE2437983C3 (de) | 1982-04-01 |
| BE832223A (fr) | 1976-02-09 |
| FR2281347A1 (fr) | 1976-03-05 |
| BR7505061A (pt) | 1976-08-03 |
| CA1055963A (en) | 1979-06-05 |
| ZA754863B (en) | 1976-09-29 |
| DE2437983A1 (de) | 1976-02-26 |
| NL7509211A (nl) | 1976-02-10 |
| FR2281347B1 (de) | 1978-10-27 |
| CH598166A5 (de) | 1978-04-28 |
| JPS5141332A (de) | 1976-04-07 |
| JPS5858334B2 (ja) | 1983-12-24 |
| GB1517726A (en) | 1978-07-12 |
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