GB1344095A - Production of catechol compounds - Google Patents
Production of catechol compoundsInfo
- Publication number
- GB1344095A GB1344095A GB996071A GB996071A GB1344095A GB 1344095 A GB1344095 A GB 1344095A GB 996071 A GB996071 A GB 996071A GB 996071 A GB996071 A GB 996071A GB 1344095 A GB1344095 A GB 1344095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- catechol
- april
- catechol compounds
- water
- Prior art date
- 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
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
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 |
|---|---|---|---|
| CS271870 | 1970-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1344095A true GB1344095A (en) | 1974-01-16 |
Family
ID=5365062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB996071A Expired GB1344095A (en) | 1970-04-22 | 1971-04-19 | Production of catechol compounds |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT308721B (enrdf_load_stackoverflow) |
| BE (1) | BE765949A (enrdf_load_stackoverflow) |
| CH (1) | CH564499A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2119676A1 (enrdf_load_stackoverflow) |
| ES (1) | ES390333A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2089964A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1344095A (enrdf_load_stackoverflow) |
| NL (1) | NL7105311A (enrdf_load_stackoverflow) |
-
1971
- 1971-04-19 BE BE765949A patent/BE765949A/xx unknown
- 1971-04-19 GB GB996071A patent/GB1344095A/en not_active Expired
- 1971-04-19 ES ES390333A patent/ES390333A1/es not_active Expired
- 1971-04-20 NL NL7105311A patent/NL7105311A/xx unknown
- 1971-04-21 CH CH583071A patent/CH564499A5/xx not_active IP Right Cessation
- 1971-04-21 FR FR7114073A patent/FR2089964A5/fr not_active Expired
- 1971-04-22 DE DE19712119676 patent/DE2119676A1/de active Pending
- 1971-04-22 AT AT347771A patent/AT308721B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES390333A1 (es) | 1973-06-01 |
| CH564499A5 (enrdf_load_stackoverflow) | 1975-07-31 |
| FR2089964A5 (enrdf_load_stackoverflow) | 1972-01-07 |
| BE765949A (fr) | 1971-09-16 |
| AT308721B (de) | 1973-07-25 |
| DE2119676A1 (de) | 1971-11-04 |
| NL7105311A (enrdf_load_stackoverflow) | 1971-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |