AU498866B1 - Reduction of 2, 5-diketogluconic acid - Google Patents
Reduction of 2, 5-diketogluconic acidInfo
- Publication number
- AU498866B1 AU498866B1 AU31375/77A AU3137577A AU498866B1 AU 498866 B1 AU498866 B1 AU 498866B1 AU 31375/77 A AU31375/77 A AU 31375/77A AU 3137577 A AU3137577 A AU 3137577A AU 498866 B1 AU498866 B1 AU 498866B1
- Authority
- AU
- Australia
- Prior art keywords
- reduction
- diketogluconic acid
- diketogluconic
- acid
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/62—Three oxygen atoms, e.g. ascorbic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
- C07H7/02—Acyclic radicals
- C07H7/027—Keto-aldonic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74950976A | 1976-12-10 | 1976-12-10 | |
| USUS749509 | 1976-12-10 | ||
| US05/843,946 US4159990A (en) | 1976-12-10 | 1977-10-20 | Reduction of 2,5-diketogluconic acid |
| USUS843946 | 1977-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU498866B1 true AU498866B1 (en) | 1979-03-29 |
Family
ID=27115134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU31375/77A Expired AU498866B1 (en) | 1976-12-10 | 1977-12-08 | Reduction of 2, 5-diketogluconic acid |
Country Status (29)
| Country | Link |
|---|---|
| JP (1) | JPS5384916A (en) |
| AR (1) | AR218278A1 (en) |
| AT (1) | AT354470B (en) |
| AU (1) | AU498866B1 (en) |
| BR (1) | BR7708220A (en) |
| CA (1) | CA1110637A (en) |
| CH (1) | CH629470A5 (en) |
| CS (1) | CS208738B2 (en) |
| DD (1) | DD135204A5 (en) |
| DE (1) | DE2754719C3 (en) |
| DK (1) | DK157139C (en) |
| ES (1) | ES464780A1 (en) |
| FI (1) | FI773722A (en) |
| FR (1) | FR2373511A1 (en) |
| GB (1) | GB1561324A (en) |
| HU (1) | HU178688B (en) |
| IE (1) | IE46106B1 (en) |
| IT (1) | IT1192212B (en) |
| LU (1) | LU78666A1 (en) |
| MX (1) | MX4533E (en) |
| NL (1) | NL170288C (en) |
| NO (1) | NO774233L (en) |
| NZ (1) | NZ185917A (en) |
| PH (1) | PH13701A (en) |
| PL (1) | PL114409B1 (en) |
| PT (1) | PT67381B (en) |
| SE (1) | SE7713979L (en) |
| TR (1) | TR19706A (en) |
| YU (1) | YU285077A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK154649C (en) * | 1978-12-01 | 1989-05-08 | Pfizer | METHOD FOR PREPARING 2-KETOGULONIC ACID |
-
1977
- 1977-11-28 MX MX776579U patent/MX4533E/en unknown
- 1977-11-29 PH PH20494A patent/PH13701A/en unknown
- 1977-12-02 NL NLAANVRAGE7713365,A patent/NL170288C/en not_active IP Right Cessation
- 1977-12-03 YU YU02850/77A patent/YU285077A/en unknown
- 1977-12-06 ES ES464780A patent/ES464780A1/en not_active Expired
- 1977-12-07 AR AR270273A patent/AR218278A1/en active
- 1977-12-07 CS CS778181A patent/CS208738B2/en unknown
- 1977-12-08 AU AU31375/77A patent/AU498866B1/en not_active Expired
- 1977-12-08 SE SE7713979A patent/SE7713979L/en not_active Application Discontinuation
- 1977-12-08 DE DE2754719A patent/DE2754719C3/en not_active Expired
- 1977-12-08 CA CA292,668A patent/CA1110637A/en not_active Expired
- 1977-12-09 PL PL1977202800A patent/PL114409B1/en unknown
- 1977-12-09 BR BR7708220A patent/BR7708220A/en unknown
- 1977-12-09 PT PT67381A patent/PT67381B/en unknown
- 1977-12-09 LU LU78666A patent/LU78666A1/en unknown
- 1977-12-09 HU HU77PI607A patent/HU178688B/en unknown
- 1977-12-09 GB GB51415/77A patent/GB1561324A/en not_active Expired
- 1977-12-09 IT IT30544/77A patent/IT1192212B/en active
- 1977-12-09 TR TR19706A patent/TR19706A/en unknown
- 1977-12-09 AT AT882177A patent/AT354470B/en not_active IP Right Cessation
- 1977-12-09 JP JP14803377A patent/JPS5384916A/en active Granted
- 1977-12-09 NO NO774233A patent/NO774233L/en unknown
- 1977-12-09 IE IE2503/77A patent/IE46106B1/en not_active IP Right Cessation
- 1977-12-09 FR FR7737189A patent/FR2373511A1/en active Granted
- 1977-12-09 NZ NZ185917A patent/NZ185917A/en unknown
- 1977-12-09 CH CH1514877A patent/CH629470A5/en not_active IP Right Cessation
- 1977-12-09 DK DK549477A patent/DK157139C/en not_active IP Right Cessation
- 1977-12-09 FI FI773722A patent/FI773722A/en not_active Application Discontinuation
- 1977-12-12 DD DD77202532A patent/DD135204A5/en unknown
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