FR1465939A - Process for the preparation of branched beta-aldehydes - Google Patents
Process for the preparation of branched beta-aldehydesInfo
- Publication number
- FR1465939A FR1465939A FR47309A FR47309A FR1465939A FR 1465939 A FR1465939 A FR 1465939A FR 47309 A FR47309 A FR 47309A FR 47309 A FR47309 A FR 47309A FR 1465939 A FR1465939 A FR 1465939A
- Authority
- FR
- France
- Prior art keywords
- aldehydes
- preparation
- branched beta
- beta
- branched
- 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
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
- C07C29/34—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups by condensation involving hydroxy groups or the mineral ester groups derived therefrom, e.g. Guerbet reaction
-
- 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
- C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR92279A FR91737E (en) | 1965-01-27 | 1967-01-24 | Process for the preparation of branched beta-aldehydes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED46359A DE1223822B (en) | 1965-01-27 | 1965-01-27 | Process for the production of beta-branched, saturated and unsaturated aldehydes |
DED0049828 | 1966-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1465939A true FR1465939A (en) | 1967-01-13 |
Family
ID=32966542
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR47309A Expired FR1465939A (en) | 1965-01-27 | 1966-01-26 | Process for the preparation of branched beta-aldehydes |
FR92279A Expired FR91737E (en) | 1965-01-27 | 1967-01-24 | Process for the preparation of branched beta-aldehydes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR92279A Expired FR91737E (en) | 1965-01-27 | 1967-01-24 | Process for the preparation of branched beta-aldehydes |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1465939A (en) |
-
1966
- 1966-01-26 FR FR47309A patent/FR1465939A/en not_active Expired
-
1967
- 1967-01-24 FR FR92279A patent/FR91737E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR91737E (en) | 1968-08-02 |
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