GB1337457A - Process for the preparation of saligenol by electrochemical reduction - Google Patents
Process for the preparation of saligenol by electrochemical reductionInfo
- Publication number
- GB1337457A GB1337457A GB5362771A GB5362771A GB1337457A GB 1337457 A GB1337457 A GB 1337457A GB 5362771 A GB5362771 A GB 5362771A GB 5362771 A GB5362771 A GB 5362771A GB 1337457 A GB1337457 A GB 1337457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cosolvent
- saligenol
- salicylic acid
- nov
- cathode
- 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
- CQRYARSYNCAZFO-UHFFFAOYSA-N salicyl alcohol Chemical compound OCC1=CC=CC=C1O CQRYARSYNCAZFO-UHFFFAOYSA-N 0.000 title abstract 8
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 239000006184 cosolvent Substances 0.000 abstract 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 3
- 229960004889 salicylic acid Drugs 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 229910000497 Amalgam Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 150000008431 aliphatic amides Chemical class 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7041498A FR2114195A5 (enrdf_load_stackoverflow) | 1970-11-19 | 1970-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1337457A true GB1337457A (en) | 1973-11-14 |
Family
ID=9064393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5362771A Expired GB1337457A (en) | 1970-11-19 | 1971-11-18 | Process for the preparation of saligenol by electrochemical reduction |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3755101A (enrdf_load_stackoverflow) |
| BE (1) | BE775519A (enrdf_load_stackoverflow) |
| CA (1) | CA938247A (enrdf_load_stackoverflow) |
| CH (1) | CH551937A (enrdf_load_stackoverflow) |
| DE (1) | DE2157560A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2114195A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1337457A (enrdf_load_stackoverflow) |
| NL (1) | NL7115513A (enrdf_load_stackoverflow) |
| SU (1) | SU450396A3 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2407813A (en) * | 2003-05-15 | 2005-05-11 | John Henry Paul Tyman | The solvent extraction of borates by complexation with 1,3- and 1,2-diols derived by semi-synthesis and by separation from natural phenolic lipids |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2208876B2 (enrdf_load_stackoverflow) * | 1972-12-01 | 1976-06-04 | Rhone Poulenc Ind | |
| AU584477B2 (en) * | 1985-11-26 | 1989-05-25 | Mitsui Toatsu Chemicals Inc. | Process for producing m-hydroxybenzyl alcohol |
| US5320816A (en) * | 1992-10-21 | 1994-06-14 | The Dow Chemical Company | Process for absorption of sulfur dioxide and nitric oxide from flue gas |
| RU2567244C1 (ru) * | 2014-12-30 | 2015-11-10 | Федеральное государственное бюджетное учреждение "33 Центральный научно-исследовательский испытательный институт Министерства обороны Российской Федерации" | Способ получения o-гидроксибензилового спирта (салигенина) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12654A (en) * | 1855-04-03 | Improved arrangement of means for freeing steam-boilers from sediments | ||
| US815193A (en) * | 1905-10-11 | 1906-03-13 | Basf Ag | Production of aromatic alcohols. |
| US3193480A (en) * | 1963-02-01 | 1965-07-06 | Monsanto Co | Adiponitrile process |
-
1970
- 1970-11-19 FR FR7041498A patent/FR2114195A5/fr not_active Expired
-
1971
- 1971-10-29 SU SU1709418A patent/SU450396A3/ru active
- 1971-11-11 NL NL7115513A patent/NL7115513A/xx unknown
- 1971-11-18 BE BE775519A patent/BE775519A/xx unknown
- 1971-11-18 US US00200050A patent/US3755101A/en not_active Expired - Lifetime
- 1971-11-18 CH CH1681771A patent/CH551937A/fr not_active IP Right Cessation
- 1971-11-18 CA CA128179A patent/CA938247A/en not_active Expired
- 1971-11-18 GB GB5362771A patent/GB1337457A/en not_active Expired
- 1971-11-19 DE DE19712157560 patent/DE2157560A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2407813A (en) * | 2003-05-15 | 2005-05-11 | John Henry Paul Tyman | The solvent extraction of borates by complexation with 1,3- and 1,2-diols derived by semi-synthesis and by separation from natural phenolic lipids |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2157560A1 (de) | 1972-05-31 |
| CH551937A (fr) | 1974-07-31 |
| FR2114195A5 (enrdf_load_stackoverflow) | 1972-06-30 |
| CA938247A (en) | 1973-12-11 |
| US3755101A (en) | 1973-08-28 |
| BE775519A (fr) | 1972-03-18 |
| NL7115513A (enrdf_load_stackoverflow) | 1972-05-24 |
| SU450396A3 (ru) | 1974-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |