FR2168531A1 - - Google Patents
Info
- Publication number
- FR2168531A1 FR2168531A1 FR7301883A FR7301883A FR2168531A1 FR 2168531 A1 FR2168531 A1 FR 2168531A1 FR 7301883 A FR7301883 A FR 7301883A FR 7301883 A FR7301883 A FR 7301883A FR 2168531 A1 FR2168531 A1 FR 2168531A1
- 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.)
- Granted
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
- C07C45/51—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
- C07C45/513—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 etherified hydroxyl group
-
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0007—Aliphatic compounds
- C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH90772A CH566277A5 (it) | 1972-01-21 | 1972-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2168531A1 true FR2168531A1 (it) | 1973-08-31 |
| FR2168531B1 FR2168531B1 (it) | 1976-05-14 |
Family
ID=4197948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7301883A Expired FR2168531B1 (it) | 1972-01-21 | 1973-01-19 |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS5833210B2 (it) |
| CH (1) | CH566277A5 (it) |
| DE (1) | DE2301827C2 (it) |
| FR (1) | FR2168531B1 (it) |
| GB (1) | GB1370418A (it) |
| NL (1) | NL173746C (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH416596A (de) * | 1962-07-11 | 1966-07-15 | Hoffmann La Roche | Verfahren zur Herstellung von ungesättigten Carbonylverbindungen |
-
1972
- 1972-01-21 CH CH90772A patent/CH566277A5/xx not_active IP Right Cessation
-
1973
- 1973-01-04 NL NL7300131A patent/NL173746C/xx not_active IP Right Cessation
- 1973-01-15 DE DE19732301827 patent/DE2301827C2/de not_active Expired
- 1973-01-18 JP JP825073A patent/JPS5833210B2/ja not_active Expired
- 1973-01-19 FR FR7301883A patent/FR2168531B1/fr not_active Expired
- 1973-01-19 GB GB289573A patent/GB1370418A/en not_active Expired
-
1982
- 1982-07-27 JP JP13108182A patent/JPS6010006B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH416596A (de) * | 1962-07-11 | 1966-07-15 | Hoffmann La Roche | Verfahren zur Herstellung von ungesättigten Carbonylverbindungen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1370418A (en) | 1974-10-16 |
| JPS5823616A (ja) | 1983-02-12 |
| DE2301827C2 (de) | 1982-04-01 |
| NL173746C (nl) | 1984-03-01 |
| NL173746B (nl) | 1983-10-03 |
| FR2168531B1 (it) | 1976-05-14 |
| DE2301827A1 (de) | 1973-07-26 |
| CH566277A5 (it) | 1975-09-15 |
| JPS4885518A (it) | 1973-11-13 |
| NL7300131A (it) | 1973-07-24 |
| JPS5833210B2 (ja) | 1983-07-18 |
| JPS6010006B2 (ja) | 1985-03-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |