FR43092E - Procédé pour la préparation d'oxyaldéhydes aromatiques - Google Patents
Procédé pour la préparation d'oxyaldéhydes aromatiquesInfo
- Publication number
- FR43092E FR43092E FR43092DA FR43092E FR 43092 E FR43092 E FR 43092E FR 43092D A FR43092D A FR 43092DA FR 43092 E FR43092 E FR 43092E
- Authority
- FR
- France
- Prior art keywords
- preparation
- oxyaldehydes
- aromatic
- aromatic oxyaldehydes
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/30—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing —CHO groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
- C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
-
- 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
- C07C51/373—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 doubly 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 |
---|---|---|---|
GB2389732A GB392399A (en) | 1932-08-26 | 1932-08-26 | Process for the manufacture of aromatic hydroxy aldehydes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR43092E true FR43092E (fr) | 1934-02-08 |
Family
ID=10203071
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR741458D Active FR741458A (fr) | 1932-08-26 | ||
FR43092D Expired FR43092E (fr) | 1932-08-26 | 1933-01-23 | Procédé pour la préparation d'oxyaldéhydes aromatiques |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR741458D Active FR741458A (fr) | 1932-08-26 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE393344A (fr) |
FR (2) | FR43092E (fr) |
GB (1) | GB392399A (fr) |
NL (1) | NL36715C (fr) |
-
0
- FR FR741458D patent/FR741458A/fr active Active
- BE BE393344D patent/BE393344A/xx unknown
- NL NL36715D patent/NL36715C/xx active
-
1932
- 1932-08-26 GB GB2389732A patent/GB392399A/en not_active Expired
-
1933
- 1933-01-23 FR FR43092D patent/FR43092E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL36715C (fr) | |
BE393344A (fr) | |
FR741458A (fr) | |
GB392399A (en) | 1933-05-18 |
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