BE807476A - Oxydation de l'isobutyleneglycol en acide alpha-hydroxy-isobutyrique - Google Patents
Oxydation de l'isobutyleneglycol en acide alpha-hydroxy-isobutyriqueInfo
- Publication number
- BE807476A BE807476A BE1005511A BE1005511A BE807476A BE 807476 A BE807476 A BE 807476A BE 1005511 A BE1005511 A BE 1005511A BE 1005511 A BE1005511 A BE 1005511A BE 807476 A BE807476 A BE 807476A
- Authority
- BE
- Belgium
- Prior art keywords
- isobutyleneglycol
- alpha
- hydroxy
- oxidation
- isobutyric acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30820172A | 1972-11-20 | 1972-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE807476A true BE807476A (fr) | 1974-05-20 |
Family
ID=23192980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1005511A BE807476A (fr) | 1972-11-20 | 1973-11-19 | Oxydation de l'isobutyleneglycol en acide alpha-hydroxy-isobutyrique |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS49133322A (xx) |
BE (1) | BE807476A (xx) |
CA (1) | CA1012551A (xx) |
DE (1) | DE2354331A1 (xx) |
FR (1) | FR2207115B1 (xx) |
GB (1) | GB1445857A (xx) |
NL (1) | NL7313716A (xx) |
-
1973
- 1973-09-21 CA CA181,642A patent/CA1012551A/en not_active Expired
- 1973-10-05 NL NL7313716A patent/NL7313716A/xx not_active Application Discontinuation
- 1973-10-30 DE DE19732354331 patent/DE2354331A1/de active Pending
- 1973-11-01 JP JP12327873A patent/JPS49133322A/ja active Pending
- 1973-11-19 BE BE1005511A patent/BE807476A/xx unknown
- 1973-11-20 GB GB5378973A patent/GB1445857A/en not_active Expired
- 1973-11-20 FR FR7341263A patent/FR2207115B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49133322A (xx) | 1974-12-21 |
CA1012551A (en) | 1977-06-21 |
DE2354331A1 (de) | 1974-05-22 |
FR2207115A1 (xx) | 1974-06-14 |
FR2207115B1 (xx) | 1978-09-29 |
NL7313716A (xx) | 1974-05-22 |
GB1445857A (en) | 1976-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE810280A (fr) | Purification de l'acide hydroxyacetique | |
BE787771A (fr) | Preparation d'acide glyoxylique | |
BE820402A (fr) | Procede d'oxydation de phenole et d'lakyl-phenols en p-benzoquinones correspondantes | |
BE799586A (fr) | Sels de l'acide 3-hydroxyi2-hydroxymethylpropane-sulfonique-1 | |
BE782366A (fr) | Nouveaux derives de l'acide cephalosporanique | |
BE799488A (fr) | Mono-et diesters de l'acide 2,5-dihydroxybenzenesulfonique | |
BE747726A (fr) | Preparation d'acide (+ ou -)-trans-chrysanthemique | |
BE817574A (fr) | Purification d'acide phosphorique | |
BE810652A (fr) | Purification de l'acide phosphorique | |
BE766099A (fr) | Purification de courants d'acides carboxyliques | |
BE767991A (fr) | Procede d'oxydation catalytique de l'anhydride sulfureux en anhydride sulfuriqe anhydride sulfurique | |
BE789738A (fr) | Alcoylphenols par oxydation d'alcoylbenzaldehydes | |
BE797017A (fr) | Nouveaux amides de l'acide apovincaminique | |
BE808087A (fr) | Preparation d'acide glyoxylique | |
BE785228A (fr) | Dedoublement de l'acide dl-campho-10-sulfonique | |
BE768426A (fr) | Purification d'acide phosphorique de voie humide | |
BE794570A (fr) | Pigments azoiques de la serie de l'acide beta-hydroxynaphtoique | |
BE771153A (fr) | Composes sulfonium de l'acide alpha-hydroxy-gamma- alkylmercaptobutyrique. | |
BE807476A (fr) | Oxydation de l'isobutyleneglycol en acide alpha-hydroxy-isobutyrique | |
BE806030A (fr) | Esters de l'acide phosphorique | |
BE813986A (fr) | Esters de l'acide thiophoshonique | |
BE779849A (fr) | Nouvel ester de l'acide alpha-methylbutyrique | |
BE787457A (fr) | Derives de l'acide chloro-2-ethanephosphonique | |
BE808969A (fr) | Nouveaux derives de l'acide prostanoique | |
BE809065A (fr) | Fabrication de l'acide methacrylique |