BE443316A - - Google Patents
Info
- Publication number
- BE443316A BE443316A BE443316DA BE443316A BE 443316 A BE443316 A BE 443316A BE 443316D A BE443316D A BE 443316DA BE 443316 A BE443316 A BE 443316A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- transposition
- ascorbic acid
- weight
- ketogulonic
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- 235000010323 ascorbic acid Nutrition 0.000 description 8
- 229960005070 ascorbic acid Drugs 0.000 description 8
- 239000011668 ascorbic acid Substances 0.000 description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 230000017105 transposition Effects 0.000 description 6
- FWCBATIDXGJRMF-UHFFFAOYSA-N dikegulac Natural products C12OC(C)(C)OCC2OC2(C(O)=O)C1OC(C)(C)O2 FWCBATIDXGJRMF-UHFFFAOYSA-N 0.000 description 4
- 229940093915 gynecological organic acid Drugs 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE443316A true BE443316A (d) |
Family
ID=100287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443316D BE443316A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE443316A (d) |
-
0
- BE BE443316D patent/BE443316A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0473637A1 (en) | PRODUCTION OF PEROXIC ACIDS. | |
| BE443316A (d) | ||
| BE1003787A5 (fr) | Procede de production de maleimides n-substitues. | |
| FR2505202A1 (fr) | Procede de recuperation de matieres solides dissoutes a partir d'une solution aqueuse les contenant | |
| BE590947A (d) | ||
| WO2014072641A1 (fr) | Extraction selective d'un acide omega-fonctionnalise apres coupure oxydante d'un acide gras insature et derives | |
| BE458541A (d) | ||
| BE358118A (d) | ||
| EP0352168B1 (fr) | Procédé de purification de l'acide D-hydroxyphénoxypropionique | |
| BE448884A (d) | ||
| BE417716A (d) | ||
| BE526619A (d) | ||
| BE431257A (d) | ||
| BE421095A (d) | ||
| BE448228A (d) | ||
| BE569987A (d) | ||
| BE587279A (d) | ||
| BE500842A (d) | ||
| BE447538A (d) | ||
| BE443317A (d) | ||
| BE509030A (fr) | Procede de preparation de phtalocyanine exempte de metal, de modification b. | |
| BE439587A (d) | ||
| BE505067A (d) | ||
| BE466504A (d) | ||
| BE455144A (d) |