FR2297831A2 - Hydrolyse de l'acide 3,5-diaminobenzoique conduisant a l'acide alpha-resorcylique - Google Patents
Hydrolyse de l'acide 3,5-diaminobenzoique conduisant a l'acide alpha-resorcyliqueInfo
- Publication number
- FR2297831A2 FR2297831A2 FR7539011A FR7539011A FR2297831A2 FR 2297831 A2 FR2297831 A2 FR 2297831A2 FR 7539011 A FR7539011 A FR 7539011A FR 7539011 A FR7539011 A FR 7539011A FR 2297831 A2 FR2297831 A2 FR 2297831A2
- Authority
- FR
- France
- Prior art keywords
- diamino
- hydrolysis
- alpha
- aqueous ammonium
- benzoic 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.)
- Granted
Links
- UENRXLSRMCSUSN-UHFFFAOYSA-N 3,5-diaminobenzoic acid Chemical compound NC1=CC(N)=CC(C(O)=O)=C1 UENRXLSRMCSUSN-UHFFFAOYSA-N 0.000 title abstract 2
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 title abstract 2
- UYEMGAFJOZZIFP-UHFFFAOYSA-N 3,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC(O)=C1 UYEMGAFJOZZIFP-UHFFFAOYSA-N 0.000 title 2
- 230000007062 hydrolysis Effects 0.000 title 1
- 238000006460 hydrolysis reaction Methods 0.000 title 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000006210 lotion Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 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
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/542,008 US3984466A (en) | 1972-06-29 | 1975-01-17 | Hydrolysis of 3,5-diamino benzoic acid to produce alpha-resorcylic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2297831A2 true FR2297831A2 (fr) | 1976-08-13 |
| FR2297831B2 FR2297831B2 (enrdf_load_html_response) | 1979-07-20 |
Family
ID=24161974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539011A Granted FR2297831A2 (fr) | 1975-01-17 | 1975-12-19 | Hydrolyse de l'acide 3,5-diaminobenzoique conduisant a l'acide alpha-resorcylique |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5846495B2 (enrdf_load_html_response) |
| BE (1) | BE833181A (enrdf_load_html_response) |
| BR (1) | BR7507685A (enrdf_load_html_response) |
| CA (1) | CA1041540A (enrdf_load_html_response) |
| DE (1) | DE2601091C3 (enrdf_load_html_response) |
| FR (1) | FR2297831A2 (enrdf_load_html_response) |
| IT (1) | IT1060532B (enrdf_load_html_response) |
| NL (1) | NL157886B (enrdf_load_html_response) |
-
1975
- 1975-09-05 CA CA234,856A patent/CA1041540A/en not_active Expired
- 1975-09-08 BE BE159837A patent/BE833181A/xx not_active IP Right Cessation
- 1975-09-25 JP JP11592475A patent/JPS5846495B2/ja not_active Expired
- 1975-09-25 NL NL7511279A patent/NL157886B/xx not_active IP Right Cessation
- 1975-11-20 BR BR7507685A patent/BR7507685A/pt unknown
- 1975-12-19 FR FR7539011A patent/FR2297831A2/fr active Granted
-
1976
- 1976-01-05 IT IT4751476A patent/IT1060532B/it active
- 1976-01-14 DE DE19762601091 patent/DE2601091C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7511279A (nl) | 1976-07-20 |
| DE2601091C3 (de) | 1979-03-22 |
| DE2601091B2 (de) | 1978-07-27 |
| JPS5159833A (en) | 1976-05-25 |
| BR7507685A (pt) | 1976-08-24 |
| JPS5846495B2 (ja) | 1983-10-17 |
| CA1041540A (en) | 1978-10-31 |
| NL157886B (nl) | 1978-09-15 |
| BE833181A (fr) | 1975-12-31 |
| FR2297831B2 (enrdf_load_html_response) | 1979-07-20 |
| DE2601091A1 (de) | 1976-07-22 |
| IT1060532B (it) | 1982-08-20 |
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