FR2288076B1 - - Google Patents
Info
- Publication number
- FR2288076B1 FR2288076B1 FR7531770A FR7531770A FR2288076B1 FR 2288076 B1 FR2288076 B1 FR 2288076B1 FR 7531770 A FR7531770 A FR 7531770A FR 7531770 A FR7531770 A FR 7531770A FR 2288076 B1 FR2288076 B1 FR 2288076B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
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 |
|---|---|---|---|
| US05/515,762 US3987112A (en) | 1973-06-29 | 1974-10-17 | Process for manufacture of catechol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2288076A1 FR2288076A1 (en) | 1976-05-14 |
| FR2288076B1 true FR2288076B1 (en) | 1979-06-29 |
Family
ID=24052634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7531770A Granted FR2288076A1 (en) | 1974-10-17 | 1975-10-17 | CATECHOL MANUFACTURING PROCESS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5165723A (en) |
| BE (1) | BE834522A (en) |
| CA (1) | CA1057311A (en) |
| DE (1) | DE2546050A1 (en) |
| FR (1) | FR2288076A1 (en) |
| GB (1) | GB1529218A (en) |
| IT (1) | IT1043433B (en) |
| NL (1) | NL7511554A (en) |
-
1975
- 1975-09-11 CA CA235,237A patent/CA1057311A/en not_active Expired
- 1975-10-01 NL NL7511554A patent/NL7511554A/en not_active Application Discontinuation
- 1975-10-13 JP JP12258275A patent/JPS5165723A/en active Pending
- 1975-10-14 DE DE19752546050 patent/DE2546050A1/en active Pending
- 1975-10-15 BE BE160944A patent/BE834522A/en unknown
- 1975-10-16 IT IT2837075A patent/IT1043433B/en active
- 1975-10-17 FR FR7531770A patent/FR2288076A1/en active Granted
- 1975-10-17 GB GB4282875A patent/GB1529218A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2546050A1 (en) | 1976-04-22 |
| IT1043433B (en) | 1980-02-20 |
| FR2288076A1 (en) | 1976-05-14 |
| CA1057311A (en) | 1979-06-26 |
| NL7511554A (en) | 1976-04-21 |
| BE834522A (en) | 1976-04-15 |
| JPS5165723A (en) | 1976-06-07 |
| GB1529218A (en) | 1978-10-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |