LU73125A1 - - Google Patents
Info
- Publication number
- LU73125A1 LU73125A1 LU73125A LU73125A LU73125A1 LU 73125 A1 LU73125 A1 LU 73125A1 LU 73125 A LU73125 A LU 73125A LU 73125 A LU73125 A LU 73125A LU 73125 A1 LU73125 A1 LU 73125A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
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- 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
- C07C45/73—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 hydrogenation
-
- 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
- C07C45/75—Reactions with formaldehyde
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/12—Ketones containing more than one keto group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/203—Unsaturated compounds containing keto 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
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/207—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon triple bonds as unsaturation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C49/217—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C49/217—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings
- C07C49/223—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742437219 DE2437219C3 (de) | 1974-08-02 | Verfahren zur Herstellung von Ketonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU73125A1 true LU73125A1 (Direct) | 1976-07-01 |
Family
ID=5922233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU73125A LU73125A1 (Direct) | 1974-08-02 | 1975-07-31 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4035395A (Direct) |
| JP (1) | JPS51125004A (Direct) |
| BE (1) | BE831914A (Direct) |
| CH (1) | CH616643A5 (Direct) |
| DK (1) | DK349175A (Direct) |
| FR (1) | FR2280618A1 (Direct) |
| GB (1) | GB1465668A (Direct) |
| IE (1) | IE41786B1 (Direct) |
| IT (1) | IT1041091B (Direct) |
| LU (1) | LU73125A1 (Direct) |
| NL (1) | NL7509095A (Direct) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1087514B (it) * | 1977-09-14 | 1985-06-04 | Snam Progetti | Procedimento per la preparazione di composti carbonilici |
| JPS5914456B2 (ja) * | 1980-08-08 | 1984-04-04 | 豊玉香料株式会社 | １、４−ジケトンの合成法 |
| US4521629A (en) * | 1984-06-29 | 1985-06-04 | American Cyanamid Company | Method for the preparation of 1,5-bis-aryl-1,4-pentadien-3-ones |
| US5026919A (en) * | 1985-12-20 | 1991-06-25 | Mobil Oil Corporation | Base-catalyzed reactions using zeolite catalysts |
| US4800231A (en) * | 1988-03-23 | 1989-01-24 | Shell Oil Company | Keto-diesters production |
| US4945184A (en) * | 1989-06-19 | 1990-07-31 | Aristech Chemical Corporation | Preparation of unsaturated ketones |
| US5072051A (en) * | 1989-06-19 | 1991-12-10 | Aristech Chemical Corporation | Preparation of methyl isopropenyl ketone |
| US5202460A (en) * | 1989-06-22 | 1993-04-13 | Rhone Poulenc Sante | Terpene derivatives, their preparation and their use |
| US5274178A (en) * | 1989-06-22 | 1993-12-28 | Rhone-Poulenc Sante | Terpene derivatives, their preparation and their use |
| US5004839A (en) * | 1989-10-23 | 1991-04-02 | Aristech Chemical Corporation | Preparation of unsaturated ketones from acetone and paraformaldehyde (II) |
| DE4001316A1 (de) * | 1990-01-18 | 1991-07-25 | Henkel Kgaa | Verfahren zur herstellung von ketonverbindungen |
| DE4230466A1 (de) * | 1992-09-11 | 1994-03-17 | Basf Ag | Verfahren zur katalytischen Herstellung von Kondensationsprodukten des Formaldehyds |
| DE4425436A1 (de) * | 1994-07-19 | 1996-01-25 | Basf Ag | Verfahren zur Herstellung von Acyloinen |
| FR3029914B1 (fr) * | 2014-12-16 | 2018-06-15 | Centre National De La Recherche Scientifique | Nouveau procede de preparation d'intermediaires de synthese utilisant des produits d'origine naturelle et application des intermediaires obtenus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577133A (en) * | 1947-03-13 | 1951-12-04 | Us Rubber Co | Preparation of keto-carboxylic acids and their derivatives |
| US2621212A (en) * | 1949-02-15 | 1952-12-09 | Us Rubber Co | Preparation of diketones |
| US2594489A (en) * | 1950-10-26 | 1952-04-29 | Monsanto Chemicals | Process for the preparation of saturated oxonitriles |
| US3865881A (en) * | 1972-03-22 | 1975-02-11 | Union Carbide Corp | Preparation of ketones |
-
1975
- 1975-07-24 US US05/598,605 patent/US4035395A/en not_active Expired - Lifetime
- 1975-07-30 NL NL7509095A patent/NL7509095A/xx not_active Application Discontinuation
- 1975-07-30 BE BE158763A patent/BE831914A/xx not_active IP Right Cessation
- 1975-07-31 JP JP50092629A patent/JPS51125004A/ja active Pending
- 1975-07-31 IT IT50745/75A patent/IT1041091B/it active
- 1975-07-31 DK DK349175A patent/DK349175A/da unknown
- 1975-07-31 CH CH1006775A patent/CH616643A5/de not_active IP Right Cessation
- 1975-07-31 LU LU73125A patent/LU73125A1/xx unknown
- 1975-08-01 FR FR7524178A patent/FR2280618A1/fr active Granted
- 1975-08-01 GB GB3225475A patent/GB1465668A/en not_active Expired
- 1975-08-01 IE IE1725/75A patent/IE41786B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE831914A (fr) | 1976-01-30 |
| JPS51125004A (en) | 1976-11-01 |
| GB1465668A (en) | 1977-02-23 |
| US4035395A (en) | 1977-07-12 |
| DK349175A (da) | 1976-02-03 |
| DE2437219B2 (de) | 1976-11-11 |
| IE41786B1 (en) | 1980-03-26 |
| CH616643A5 (Direct) | 1980-04-15 |
| FR2280618A1 (fr) | 1976-02-27 |
| FR2280618B1 (Direct) | 1982-03-19 |
| NL7509095A (nl) | 1976-02-04 |
| IE41786L (en) | 1976-02-02 |
| DE2437219A1 (de) | 1976-02-12 |
| IT1041091B (it) | 1980-01-10 |