BE832223A - Procede de preparation de resorcinols - Google Patents
Procede de preparation de resorcinolsInfo
- Publication number
- BE832223A BE832223A BE159024A BE159024A BE832223A BE 832223 A BE832223 A BE 832223A BE 159024 A BE159024 A BE 159024A BE 159024 A BE159024 A BE 159024A BE 832223 A BE832223 A BE 832223A
- Authority
- BE
- Belgium
- Prior art keywords
- resorcinols
- preparation process
- preparation
- resorcinols 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 |
---|---|
BE832223A true BE832223A (fr) | 1976-02-09 |
Family
ID=5922641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE159024A BE832223A (fr) | 1974-08-07 | 1975-08-07 | Procede de preparation de resorcinols |
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 |
ATE552228T1 (de) | 2001-10-24 | 2012-04-15 | Daikin Ind 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 BE BE159024A patent/BE832223A/xx not_active IP Right Cessation
- 1975-08-07 FR FR7524644A patent/FR2281347A1/fr active Granted
- 1975-08-07 BR BR7505061*A patent/BR7505061A/pt unknown
- 1975-08-07 GB GB33075/75A patent/GB1517726A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5141332A (de) | 1976-04-07 |
FR2281347A1 (fr) | 1976-03-05 |
DE2437983C3 (de) | 1982-04-01 |
FR2281347B1 (de) | 1978-10-27 |
NL7509211A (nl) | 1976-02-10 |
DE2437983B2 (de) | 1981-05-21 |
DE2437983A1 (de) | 1976-02-26 |
BR7505061A (pt) | 1976-08-03 |
ZA754863B (en) | 1976-09-29 |
CH598166A5 (de) | 1978-04-28 |
JPS5858334B2 (ja) | 1983-12-24 |
CA1055963A (en) | 1979-06-05 |
IT1040401B (it) | 1979-12-20 |
GB1517726A (en) | 1978-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2286154A1 (fr) | Procede de preparation de polyurethannes | |
BE831843A (fr) | Procede de preparation de polyurees | |
FR2295138A1 (fr) | Procede de preparation de bis-acetals de p-benzoquinones | |
BE829355A (fr) | Procede de preparation de polysocyanates | |
FR2276276A1 (fr) | Procede de preparation de platre | |
BE817113A (fr) | Procede de preparation de cyclo-alkenes | |
FR2277060A1 (fr) | Procede de preparation de monoalcenylbenzenes | |
BE831648A (fr) | Procede de preparation de noenomycine | |
BE832223A (fr) | Procede de preparation de resorcinols | |
BE813169A (fr) | Procede de preparation des 3-fluorocephalosporines | |
BE837051A (fr) | Procede de preparation de pinacoline | |
FR2282429A1 (fr) | Procede de preparation de 7b-acylamino-7a-alcoxycephalosporines | |
BE824612A (fr) | Procede de preparation de 3-aminophenols | |
FR2279778A1 (fr) | Procede de preparation de polyurees | |
FR2280375A1 (fr) | Procede de preparation de penicilines | |
FR2289536A1 (fr) | Procede de preparation de c | |
BE834832A (fr) | Procede de preparation de polyethers | |
FR2353516A2 (fr) | Procede de preparation de fluoronitrobenzenes | |
BE825614A (fr) | Procede de preparation de magnesium | |
BE824573A (fr) | Procede de preparation de la trimethylbenzoquinone | |
BE825768A (fr) | Procede de preparation de dithiodianilines | |
BE825499A (fr) | Procede de preparation de la cis-vincamine | |
BE831273A (fr) | Procede de preparation de polyols | |
FR2293420A1 (fr) | Procede de preparation de 4-hydroxy-3-methoxy-phenylacetonitrile | |
FR2301510A1 (fr) | Procede de preparation de dihalovinylcyclopropanecarboxylates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19860831 |