GB1123147A - Process for the preparation of lactic acid - Google Patents
Process for the preparation of lactic acidInfo
- Publication number
- GB1123147A GB1123147A GB53580/66A GB5358066A GB1123147A GB 1123147 A GB1123147 A GB 1123147A GB 53580/66 A GB53580/66 A GB 53580/66A GB 5358066 A GB5358066 A GB 5358066A GB 1123147 A GB1123147 A GB 1123147A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lactic acid
- mol
- preparation
- oxidation
- 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
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract 6
- 239000004310 lactic acid Substances 0.000 title abstract 3
- 235000014655 lactic acid Nutrition 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 abstract 1
- 229960002401 calcium lactate Drugs 0.000 abstract 1
- 239000001527 calcium lactate Substances 0.000 abstract 1
- 235000011086 calcium lactate Nutrition 0.000 abstract 1
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/097—Preparation of carboxylic acids or their salts, halides or anhydrides from or via nitro-substituted organic compounds
-
- 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
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR40514A FR1465640A (fr) | 1965-12-01 | 1965-12-01 | Procédé de préparation d'acide lactique |
| FR48523A FR90556E (fr) | 1965-12-01 | 1966-02-04 | Procédé de préparation d'acide lactique |
| FR61182A FR92116E (fr) | 1965-12-01 | 1966-05-11 | Procédé de préparation d'acide lactique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1123147A true GB1123147A (en) | 1968-08-14 |
Family
ID=27242754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB53580/66A Expired GB1123147A (en) | 1965-12-01 | 1966-11-30 | Process for the preparation of lactic acid |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3715394A (cg-RX-API-DMAC7.html) |
| BE (1) | BE690499A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1593339C3 (cg-RX-API-DMAC7.html) |
| FR (3) | FR1465640A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1123147A (cg-RX-API-DMAC7.html) |
| LU (1) | LU52468A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL139300B (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880731A (en) * | 1973-05-29 | 1975-04-29 | Marina Savvatievna Rusakova | Method for preparing aliphatic hydroxy acids |
-
1965
- 1965-12-01 FR FR40514A patent/FR1465640A/fr not_active Expired
-
1966
- 1966-02-04 FR FR48523A patent/FR90556E/fr not_active Expired
- 1966-05-11 FR FR61182A patent/FR92116E/fr not_active Expired
- 1966-11-23 NL NL666616516A patent/NL139300B/xx not_active IP Right Cessation
- 1966-11-25 US US00597079A patent/US3715394A/en not_active Expired - Lifetime
- 1966-11-30 LU LU52468D patent/LU52468A1/xx unknown
- 1966-11-30 GB GB53580/66A patent/GB1123147A/en not_active Expired
- 1966-11-30 BE BE690499D patent/BE690499A/xx unknown
- 1966-12-01 DE DE1593339A patent/DE1593339C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE690499A (cg-RX-API-DMAC7.html) | 1967-05-30 |
| DE1593339B2 (de) | 1980-01-31 |
| FR1465640A (fr) | 1967-01-13 |
| DE1593339A1 (de) | 1970-07-23 |
| FR90556E (fr) | 1968-01-05 |
| NL6616516A (cg-RX-API-DMAC7.html) | 1967-06-02 |
| FR92116E (fr) | 1968-09-27 |
| US3715394A (en) | 1973-02-06 |
| DE1593339C3 (de) | 1980-09-18 |
| LU52468A1 (cg-RX-API-DMAC7.html) | 1967-01-30 |
| NL139300B (nl) | 1973-07-16 |
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