FR2056752A5 - - Google Patents
Info
- Publication number
- FR2056752A5 FR2056752A5 FR7029294A FR7029294A FR2056752A5 FR 2056752 A5 FR2056752 A5 FR 2056752A5 FR 7029294 A FR7029294 A FR 7029294A FR 7029294 A FR7029294 A FR 7029294A FR 2056752 A5 FR2056752 A5 FR 2056752A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
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 |
|---|---|---|---|
| DE19691940386 DE1940386C3 (de) | 1969-08-08 | 1969-08-08 | Verfahren zur Herstellung von Trimethylhydrochinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2056752A5 true FR2056752A5 (enExample) | 1971-05-14 |
Family
ID=5742269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7029294A Expired FR2056752A5 (enExample) | 1969-08-08 | 1970-08-07 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5123487B1 (enExample) |
| AT (1) | AT298453B (enExample) |
| BE (1) | BE754559A (enExample) |
| CH (1) | CH526491A (enExample) |
| DE (1) | DE1940386C3 (enExample) |
| FR (1) | FR2056752A5 (enExample) |
| GB (1) | GB1314278A (enExample) |
| NL (1) | NL164841C (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2160599C3 (de) * | 1971-12-07 | 1975-01-30 | Ruetgerswerke Ag, 6000 Frankfurt | Verfahren zur Herstellung von substituierten Hydrochinonen, besonders 2,3,5-Trlmethylhydrochinon |
| US4046029A (en) * | 1976-09-10 | 1977-09-06 | Sundstrand Corporation | Hydromechanical transmission |
| DE3404337A1 (de) * | 1984-02-08 | 1985-08-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von trimethylhydrochinon |
| WO2021122437A1 (en) | 2019-12-19 | 2021-06-24 | Dsm Ip Assets B.V. | Formation of 2,3,5-trimethylhydroquinone from 2,3,6-trimethylphenol |
| WO2021122436A1 (en) | 2019-12-19 | 2021-06-24 | Dsm Ip Assets B.V. | Process for the preparaton of hydroquinones |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229573A (en) * | 1938-05-04 | 1941-01-21 | Merck & Co Inc | Process for the production of trimethylhydroquinones |
-
0
- BE BE754559D patent/BE754559A/xx not_active IP Right Cessation
-
1969
- 1969-08-08 DE DE19691940386 patent/DE1940386C3/de not_active Expired
-
1970
- 1970-07-29 CH CH1144870A patent/CH526491A/de not_active IP Right Cessation
- 1970-08-05 NL NL7011586A patent/NL164841C/xx not_active IP Right Cessation
- 1970-08-07 AT AT722170A patent/AT298453B/de not_active IP Right Cessation
- 1970-08-07 GB GB3817370A patent/GB1314278A/en not_active Expired
- 1970-08-07 JP JP6875970A patent/JPS5123487B1/ja active Pending
- 1970-08-07 FR FR7029294A patent/FR2056752A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL164841C (nl) | 1981-02-16 |
| NL7011586A (enExample) | 1971-02-10 |
| AT298453B (de) | 1972-05-10 |
| GB1314278A (en) | 1973-04-18 |
| JPS5123487B1 (enExample) | 1976-07-17 |
| DE1940386C3 (de) | 1974-04-18 |
| DE1940386A1 (de) | 1971-04-29 |
| CH526491A (de) | 1972-08-15 |
| BE754559A (fr) | 1971-02-08 |
| DE1940386B2 (de) | 1973-06-28 |
| NL164841B (nl) | 1980-09-15 |