FR2120816A5 - - Google Patents
Info
- Publication number
- FR2120816A5 FR2120816A5 FR7145899A FR7145899A FR2120816A5 FR 2120816 A5 FR2120816 A5 FR 2120816A5 FR 7145899 A FR7145899 A FR 7145899A FR 7145899 A FR7145899 A FR 7145899A FR 2120816 A5 FR2120816 A5 FR 2120816A5
- 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702064279 DE2064279C3 (en) | 1970-12-29 | 1970-12-29 | Process for the preparation of acenaphtenes substituted by oxygen-containing groups |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2120816A5 true FR2120816A5 (en) | 1972-08-18 |
Family
ID=5792468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7145899A Expired FR2120816A5 (en) | 1970-12-29 | 1971-12-21 |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT307395B (en) |
BE (1) | BE777461A (en) |
CA (1) | CA978993A (en) |
CH (1) | CH562184A5 (en) |
DE (1) | DE2064279C3 (en) |
FR (1) | FR2120816A5 (en) |
GB (1) | GB1363929A (en) |
NL (1) | NL7117828A (en) |
-
1970
- 1970-12-29 DE DE19702064279 patent/DE2064279C3/en not_active Expired
-
1971
- 1971-12-07 CH CH1782071A patent/CH562184A5/xx not_active IP Right Cessation
- 1971-12-21 FR FR7145899A patent/FR2120816A5/fr not_active Expired
- 1971-12-23 GB GB5991071A patent/GB1363929A/en not_active Expired
- 1971-12-24 NL NL7117828A patent/NL7117828A/xx unknown
- 1971-12-28 AT AT1116971A patent/AT307395B/en not_active IP Right Cessation
- 1971-12-29 CA CA131,336A patent/CA978993A/en not_active Expired
- 1971-12-29 BE BE777461A patent/BE777461A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2064279B2 (en) | 1974-05-02 |
CA978993A (en) | 1975-12-02 |
GB1363929A (en) | 1974-08-21 |
NL7117828A (en) | 1972-07-03 |
CH562184A5 (en) | 1975-05-30 |
BE777461A (en) | 1972-06-29 |
DE2064279A1 (en) | 1972-07-06 |
DE2064279C3 (en) | 1975-01-16 |
AT307395B (en) | 1973-05-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |