CH453329A - Procédé de préparation d'acides hydroxycarboxyliques - Google Patents
Procédé de préparation d'acides hydroxycarboxyliquesInfo
- Publication number
- CH453329A CH453329A CH499064A CH499064A CH453329A CH 453329 A CH453329 A CH 453329A CH 499064 A CH499064 A CH 499064A CH 499064 A CH499064 A CH 499064A CH 453329 A CH453329 A CH 453329A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- hydroxycarboxylic acids
- hydroxycarboxylic
- acids
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
-
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27354463A | 1963-04-17 | 1963-04-17 | |
| US508392A US3405174A (en) | 1963-04-17 | 1965-11-17 | Preparation of hydroxycarboxylic acids and derivatives thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH453329A true CH453329A (fr) | 1968-06-14 |
Family
ID=26956281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH499064A CH453329A (fr) | 1963-04-17 | 1964-04-17 | Procédé de préparation d'acides hydroxycarboxyliques |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3405174A (fr) |
| BE (1) | BE645989A (fr) |
| CH (1) | CH453329A (fr) |
| GB (1) | GB1065424A (fr) |
| LU (1) | LU45823A1 (fr) |
| NL (1) | NL6403865A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6408355A (fr) * | 1963-07-29 | 1965-02-01 | ||
| US4870208A (en) * | 1988-06-03 | 1989-09-26 | Monsanto Company | Asymmetric hydrogenolysis of epoxides |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904584A (en) * | 1956-03-05 | 1959-09-15 | Shell Dev | Oxidation of cyclic ketones |
| US3234212A (en) * | 1962-03-28 | 1966-02-08 | Halcon International Inc | Process for producing epsilon-hydroxy caproic acid and caprolactam |
-
1964
- 1964-04-01 BE BE645989D patent/BE645989A/xx unknown
- 1964-04-06 LU LU45823D patent/LU45823A1/xx unknown
- 1964-04-10 NL NL6403865A patent/NL6403865A/xx unknown
- 1964-04-13 GB GB15125/64A patent/GB1065424A/en not_active Expired
- 1964-04-17 CH CH499064A patent/CH453329A/fr unknown
-
1965
- 1965-11-17 US US508392A patent/US3405174A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1065424A (en) | 1967-04-12 |
| US3405174A (en) | 1968-10-08 |
| BE645989A (fr) | 1964-10-01 |
| LU45823A1 (fr) | 1965-10-06 |
| NL6403865A (fr) | 1964-10-19 |
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