FR2175845B1 - - Google Patents
Info
- Publication number
- FR2175845B1 FR2175845B1 FR7308485A FR7308485A FR2175845B1 FR 2175845 B1 FR2175845 B1 FR 2175845B1 FR 7308485 A FR7308485 A FR 7308485A FR 7308485 A FR7308485 A FR 7308485A FR 2175845 B1 FR2175845 B1 FR 2175845B1
- Authority
- FR
- France
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
-
- 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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH351072A CH569684A5 (cg-RX-API-DMAC7.html) | 1972-03-10 | 1972-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175845A1 FR2175845A1 (cg-RX-API-DMAC7.html) | 1973-10-26 |
| FR2175845B1 true FR2175845B1 (cg-RX-API-DMAC7.html) | 1976-11-05 |
Family
ID=4257538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308485A Expired FR2175845B1 (cg-RX-API-DMAC7.html) | 1972-03-10 | 1973-03-09 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3943177A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS495914A (cg-RX-API-DMAC7.html) |
| CH (1) | CH569684A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2310279A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2175845B1 (cg-RX-API-DMAC7.html) |
| GB (3) | GB1381207A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7302719A (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014946A (en) * | 1974-11-25 | 1977-03-29 | Zoecon Corporation | Synthesis of 1-bromonon-4-en-6-yne |
| DE2532851C2 (de) * | 1975-07-23 | 1984-03-15 | Basf Ag, 6700 Ludwigshafen | 12-Alkoxy-3,7,11-trimethyldodecatetraene |
| US4451392A (en) * | 1982-09-30 | 1984-05-29 | International Flavors & Fragrances Inc. | Synthesis of triconjugated dienones and novel intermediates used in said process |
| US4465863A (en) * | 1982-11-12 | 1984-08-14 | International Flavors & Fragrances Inc. | Branched C13 -alk-1-en-5-ones, use thereof in perfumery, process for preparing same and intermediates used in said process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1159223A (fr) * | 1955-09-02 | 1958-06-25 | Hoffmann La Roche | Procédé pour la préparation d'aldéhydes alpha,beta-insaturés |
| US2902515A (en) * | 1956-08-22 | 1959-09-01 | Hoffmann La Roche | Preparation of unsaturated aldehydes |
| CH459982A (de) * | 1964-02-25 | 1968-07-31 | Hoffmann La Roche | Verfahren zur Herstellung von Polyenketonen |
| GB1209907A (en) * | 1966-09-15 | 1970-10-21 | Zoecon Corp | Long chain hydrocarbon amines and process for their production |
| US3574715A (en) * | 1969-11-26 | 1971-04-13 | Givaudan Corp | Unsaturated carbonyl compound |
-
1972
- 1972-03-10 CH CH351072A patent/CH569684A5/xx not_active IP Right Cessation
-
1973
- 1973-02-27 NL NL7302719A patent/NL7302719A/xx unknown
- 1973-03-01 DE DE19732310279 patent/DE2310279A1/de active Pending
- 1973-03-02 US US05/337,341 patent/US3943177A/en not_active Expired - Lifetime
- 1973-03-07 JP JP48026894A patent/JPS495914A/ja active Pending
- 1973-03-09 GB GB1094974A patent/GB1381207A/en not_active Expired
- 1973-03-09 GB GB1094874A patent/GB1381206A/en not_active Expired
- 1973-03-09 FR FR7308485A patent/FR2175845B1/fr not_active Expired
- 1973-03-09 GB GB1142773A patent/GB1381205A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2175845A1 (cg-RX-API-DMAC7.html) | 1973-10-26 |
| NL7302719A (cg-RX-API-DMAC7.html) | 1973-09-12 |
| GB1381207A (en) | 1975-01-22 |
| GB1381205A (en) | 1975-01-22 |
| JPS495914A (cg-RX-API-DMAC7.html) | 1974-01-19 |
| DE2310279A1 (de) | 1973-09-13 |
| US3943177A (en) | 1976-03-09 |
| CH569684A5 (cg-RX-API-DMAC7.html) | 1975-11-28 |
| GB1381206A (en) | 1975-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |