FR2208875B1 - - Google Patents
Info
- Publication number
- FR2208875B1 FR2208875B1 FR7335079A FR7335079A FR2208875B1 FR 2208875 B1 FR2208875 B1 FR 2208875B1 FR 7335079 A FR7335079 A FR 7335079A FR 7335079 A FR7335079 A FR 7335079A FR 2208875 B1 FR2208875 B1 FR 2208875B1
- 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
- C07C45/51—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
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
-
- 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
- C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- 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
- C07C45/673—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 change of size of the carbon skeleton
- C07C45/676—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 change of size of the carbon skeleton by elimination of carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9865972A JPS5239026B2 (OSRAM) | 1972-10-03 | 1972-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2208875A1 FR2208875A1 (en) | 1974-06-28 |
| FR2208875B1 true FR2208875B1 (OSRAM) | 1976-11-19 |
Family
ID=14225628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7335079A Granted FR2208875A1 (en) | 1972-10-03 | 1973-10-01 | Cyclopentadecanone prodn. from cyclohexadecanone - by sequential reac-tion with chlorine and/or bromine, then with a base, hydrolysis and decarboxylation |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5239026B2 (OSRAM) |
| DE (1) | DE2348781A1 (OSRAM) |
| FR (1) | FR2208875A1 (OSRAM) |
| NL (1) | NL7313556A (OSRAM) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1232720A (fr) * | 1958-08-07 | 1960-10-11 | Basf Ag | Procédé pour la production d'acide halogéno-2 cycloheptène-1 carboxylique-1 |
-
1972
- 1972-10-03 JP JP9865972A patent/JPS5239026B2/ja not_active Expired
-
1973
- 1973-09-28 DE DE19732348781 patent/DE2348781A1/de active Pending
- 1973-10-01 FR FR7335079A patent/FR2208875A1/fr active Granted
- 1973-10-02 NL NL7313556A patent/NL7313556A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4955643A (OSRAM) | 1974-05-30 |
| JPS5239026B2 (OSRAM) | 1977-10-03 |
| NL7313556A (OSRAM) | 1974-04-05 |
| DE2348781A1 (de) | 1974-04-25 |
| FR2208875A1 (en) | 1974-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |