FR2291177B1 - - Google Patents
Info
- Publication number
- FR2291177B1 FR2291177B1 FR7535138A FR7535138A FR2291177B1 FR 2291177 B1 FR2291177 B1 FR 2291177B1 FR 7535138 A FR7535138 A FR 7535138A FR 7535138 A FR7535138 A FR 7535138A FR 2291177 B1 FR2291177 B1 FR 2291177B1
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49131990A JPS5820937B2 (ja) | 1974-11-18 | 1974-11-18 | シス型脂肪族α，β−不飽和アルデヒドの製造法 |
| JP49131989A JPS5820936B2 (ja) | 1974-11-18 | 1974-11-18 | トランス型脂肪族α，β−不飽和アルデヒドの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291177A1 FR2291177A1 (fr) | 1976-06-11 |
| FR2291177B1 true FR2291177B1 (fi) | 1977-12-16 |
Family
ID=26466670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7535138A Granted FR2291177A1 (fr) | 1974-11-18 | 1975-11-18 | Procede permettant d'isomeriser des composes ethyleniques presentant une isomerie cis-trans |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2551783C3 (fi) |
| FR (1) | FR2291177A1 (fi) |
| NL (1) | NL7513454A (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116474824A (zh) * | 2023-03-09 | 2023-07-25 | 福建森美达生物科技有限公司 | 一种催化剂、提高柠檬醛中香叶醛含量的方法和装置 |
-
1975
- 1975-11-18 DE DE19752551783 patent/DE2551783C3/de not_active Expired
- 1975-11-18 FR FR7535138A patent/FR2291177A1/fr active Granted
- 1975-11-18 NL NL7513454A patent/NL7513454A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2551783C3 (de) | 1980-08-14 |
| NL7513454A (nl) | 1976-05-20 |
| DE2551783B2 (de) | 1979-11-29 |
| DE2551783A1 (de) | 1976-05-20 |
| FR2291177A1 (fr) | 1976-06-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |