LU72626A1 - - Google Patents
Info
- Publication number
- LU72626A1 LU72626A1 LU72626A LU72626A LU72626A1 LU 72626 A1 LU72626 A1 LU 72626A1 LU 72626 A LU72626 A LU 72626A LU 72626 A LU72626 A LU 72626A LU 72626 A1 LU72626 A1 LU 72626A1
- Authority
- LU
- Luxembourg
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
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742426850 DE2426850A1 (en) | 1974-06-04 | 1974-06-04 | 2-Hydroxy-3-naphthoic acid by carboxylation of beta naphtholate - using high shear agitation in the presence of beta naphthol |
| DE19752522175 DE2522175A1 (en) | 1975-05-17 | 1975-05-17 | 2-Hydroxy-3-naphthoic acid by carboxylation of beta naphtholate - using high shear agitation in the presence of beta naphthol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72626A1 true LU72626A1 (en) | 1977-03-03 |
Family
ID=25767230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72626A LU72626A1 (en) | 1974-06-04 | 1975-06-02 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS514152A (en) |
| DK (1) | DK248375A (en) |
| FR (1) | FR2273791A1 (en) |
| GB (1) | GB1507054A (en) |
| IT (1) | IT1060851B (en) |
| LU (1) | LU72626A1 (en) |
| NL (1) | NL7506447A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239913A (en) * | 1977-10-25 | 1980-12-16 | Kabushiki Kaisha Veno Seiyaku Oyo Kenkyujo | Process for preparing 2-hydroxynaphthalenecarboxylic acids |
| CN110283065B (en) * | 2019-05-13 | 2022-04-12 | 宿迁林通新材料有限公司 | Production process of 2-hydroxy-3-naphthoic acid |
-
1975
- 1975-05-30 NL NL7506447A patent/NL7506447A/en not_active Application Discontinuation
- 1975-06-02 LU LU72626A patent/LU72626A1/xx unknown
- 1975-06-03 DK DK248375A patent/DK248375A/en unknown
- 1975-06-03 JP JP6611475A patent/JPS514152A/en active Pending
- 1975-06-03 IT IT2397875A patent/IT1060851B/en active
- 1975-06-04 FR FR7517370A patent/FR2273791A1/en not_active Withdrawn
- 1975-06-04 GB GB2410775A patent/GB1507054A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK248375A (en) | 1975-12-05 |
| IT1060851B (en) | 1982-09-30 |
| NL7506447A (en) | 1975-12-08 |
| FR2273791A1 (en) | 1976-01-02 |
| GB1507054A (en) | 1978-04-12 |
| JPS514152A (en) | 1976-01-14 |