BE813243A - Procede de preparation de l'acide 4-hydroxy-3 nitrobenzoique - Google Patents
Procede de preparation de l'acide 4-hydroxy-3 nitrobenzoiqueInfo
- Publication number
- BE813243A BE813243A BE142801A BE142801A BE813243A BE 813243 A BE813243 A BE 813243A BE 142801 A BE142801 A BE 142801A BE 142801 A BE142801 A BE 142801A BE 813243 A BE813243 A BE 813243A
- Authority
- BE
- Belgium
- Prior art keywords
- hydroxy
- preparing
- nitrobenzoic acid
- nitrobenzoic
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732316495 DE2316495B2 (de) | 1973-04-03 | 1973-04-03 | Verfahren zur herstellung von 4- hydroxy-3-nitrobenzoesaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE813243A true BE813243A (fr) | 1974-10-03 |
Family
ID=5876815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE142801A BE813243A (fr) | 1973-04-03 | 1974-04-03 | Procede de preparation de l'acide 4-hydroxy-3 nitrobenzoique |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS49127944A (fr) |
| BE (1) | BE813243A (fr) |
| DE (1) | DE2316495B2 (fr) |
| FR (1) | FR2224444B1 (fr) |
| GB (1) | GB1414443A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2004096750A1 (ja) * | 2003-05-02 | 2006-07-13 | 株式会社上野製薬応用研究所 | ３−ニトロ−４−アルコキシ安息香酸の製造方法 |
-
1973
- 1973-04-03 DE DE19732316495 patent/DE2316495B2/de active Pending
-
1974
- 1974-04-02 FR FR7411652A patent/FR2224444B1/fr not_active Expired
- 1974-04-02 GB GB1448974A patent/GB1414443A/en not_active Expired
- 1974-04-02 JP JP3668774A patent/JPS49127944A/ja active Pending
- 1974-04-03 BE BE142801A patent/BE813243A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2224444B1 (fr) | 1978-06-02 |
| DE2316495A1 (de) | 1974-10-24 |
| JPS49127944A (fr) | 1974-12-07 |
| DE2316495B2 (de) | 1977-03-24 |
| GB1414443A (en) | 1975-11-19 |
| FR2224444A1 (fr) | 1974-10-31 |
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