GB1007642A - Process for preparing d-ribose - Google Patents
Process for preparing d-riboseInfo
- Publication number
- GB1007642A GB1007642A GB32346/64A GB3234664A GB1007642A GB 1007642 A GB1007642 A GB 1007642A GB 32346/64 A GB32346/64 A GB 32346/64A GB 3234664 A GB3234664 A GB 3234664A GB 1007642 A GB1007642 A GB 1007642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catholyte
- mineral acid
- anolyte
- amine
- ribose
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/02—Monosaccharides
-
- 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
D-ribinose is made electrolytically from d-ribonolactone by mixing the latter with an electrolyte containing a mineral acid salt of an amine, and using this as catholyte with a mercury cathode, or an amalgamated metal, e.g. lead, silver, or zinc. The anolyte is an aqueous mineral acid. The amine may be primary, secondary, or tertiary, e.g. the sulphate, nitrate, hydrochloride, or phosphate of methylamine, benzylamine, heptylamine, or of alkylolamines. The catholyte should be maintained at pH 3 to 5 by adding a mineral acid during the reduction which is effected at 10-40 DEG C. The anolyte is preferably a 10% solution of an acid, and is separated from the catholyte by a porous diaphragm, e.g. a cup made of alundum or unglazed porcelain.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4212263 | 1963-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1007642A true GB1007642A (en) | 1965-10-13 |
Family
ID=12627131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32346/64A Expired GB1007642A (en) | 1963-08-07 | 1964-08-07 | Process for preparing d-ribose |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3380901A (en) |
| CH (1) | CH451900A (en) |
| GB (1) | GB1007642A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241706B (en) * | 2010-12-31 | 2014-04-09 | 三达膜科技（厦门）有限公司 | D-ribose purification and separation method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU118130A1 (en) * | 1958-03-24 | 1958-11-30 | Б.М. Березовский | The method of obtaining D-ribose |
| US3312608A (en) * | 1964-01-23 | 1967-04-04 | Tanabe Seiyaku Co | Electrolytic process for preparing d-ribose |
-
1964
- 1964-07-23 CH CH968064A patent/CH451900A/en unknown
- 1964-07-24 US US385034A patent/US3380901A/en not_active Expired - Lifetime
- 1964-08-07 GB GB32346/64A patent/GB1007642A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH451900A (en) | 1968-05-15 |
| US3380901A (en) | 1968-04-30 |
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