BE874893A - Procede de preparation d'un ether d'alcool alpha-cyane optiquement actif - Google Patents
Procede de preparation d'un ether d'alcool alpha-cyane optiquement actifInfo
- Publication number
- BE874893A BE874893A BE0/194058A BE194058A BE874893A BE 874893 A BE874893 A BE 874893A BE 0/194058 A BE0/194058 A BE 0/194058A BE 194058 A BE194058 A BE 194058A BE 874893 A BE874893 A BE 874893A
- Authority
- BE
- Belgium
- Prior art keywords
- cyane
- preparing
- optically active
- alcohol ether
- active alpha
- Prior art date
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7807779A FR2419939A1 (fr) | 1978-03-17 | 1978-03-17 | Procede de preparation d'un ether d'alcool a-cyane optiquement actif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE874893A true BE874893A (fr) | 1979-09-17 |
Family
ID=9205945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/194058A BE874893A (fr) | 1978-03-17 | 1979-03-16 | Procede de preparation d'un ether d'alcool alpha-cyane optiquement actif |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4206124A (fr) |
| JP (1) | JPS54130557A (fr) |
| AU (1) | AU520059B2 (fr) |
| BE (1) | BE874893A (fr) |
| CA (1) | CA1128059A (fr) |
| CH (1) | CH636868A5 (fr) |
| DE (1) | DE2910417A1 (fr) |
| DK (1) | DK160988C (fr) |
| ES (1) | ES478568A1 (fr) |
| FR (1) | FR2419939A1 (fr) |
| GB (1) | GB2016459B (fr) |
| HU (1) | HU178335B (fr) |
| IE (1) | IE47819B1 (fr) |
| IT (1) | IT1114716B (fr) |
| NL (1) | NL189260C (fr) |
| SE (2) | SE445218B (fr) |
| ZA (1) | ZA791066B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2326077C2 (de) * | 1972-05-25 | 1985-12-12 | National Research Development Corp., London | Ungesättigte Cyclopropancarbonsäuren und deren Derivate, deren Herstellung und diese enthaltende Insektizide |
| FR2423488A1 (fr) * | 1978-03-17 | 1979-11-16 | Roussel Uclaf | Nouveaux ethers dont les restes organiques comportent des atomes chiraux, leur procede de preparation et leur application au dedoublement des alcools, des phenols ou de certains composes de structure lactonique |
| FR2472570A1 (fr) * | 1979-07-31 | 1981-07-03 | Roussel Uclaf | Procede de preparation du (1,5) 6,6-dimethyl 4-hydroxy 3-oxa bicylo(3.1.0.)hexan-2-one et de ses ethers en position 4, sous toutes leurs formes stereoisomeres |
| FR2471377A1 (fr) * | 1979-12-10 | 1981-06-19 | Roussel Uclaf | Nouveaux composes comportant un groupement azote, leur procede de preparation et leur application au dedoublement de certains composes organiques |
| US4276230A (en) * | 1980-04-21 | 1981-06-30 | Zoecon Corporation | Cyano-3-phenoxybenzyl N-1-(1-naphthyl) ethylcarbamate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014918A (en) * | 1968-07-12 | 1977-03-29 | Roussel-Uclaf | Process for the preparation of cyclopropane derivatives and compounds produced therein |
| FR2036088A5 (fr) * | 1969-03-04 | 1970-12-24 | Roussel Uclaf | |
| US3922286A (en) * | 1971-03-23 | 1975-11-25 | Sumitomo Chemical Co | Process for the production of optically active dihydrochrysanthemolactone |
| US3989654A (en) * | 1973-11-22 | 1976-11-02 | Sumitomo Chemical Company, Limited | Process for preparing cis-chrysanthemic acid |
| FR2375161A1 (fr) * | 1976-04-23 | 1978-07-21 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s) |
| US4132717A (en) * | 1977-08-09 | 1979-01-02 | Shell Oil Company | Enol lactone intermediate for the preparation of (1R,cis)-caronaldehydic acid |
| ZA7911B (en) * | 1978-01-31 | 1980-01-30 | Roussel Uclaf | Optically-active substituted benzyl alcohol and process for preparing it |
-
1978
- 1978-03-17 FR FR7807779A patent/FR2419939A1/fr active Granted
-
1979
- 1979-02-01 SE SE7900890A patent/SE445218B/sv not_active IP Right Cessation
- 1979-02-01 SE SE7900890D patent/SE7900890L/xx not_active Application Discontinuation
- 1979-03-06 HU HU79RO1012A patent/HU178335B/hu not_active IP Right Cessation
- 1979-03-07 US US06/018,308 patent/US4206124A/en not_active Expired - Lifetime
- 1979-03-07 ZA ZA791066A patent/ZA791066B/xx unknown
- 1979-03-13 ES ES478568A patent/ES478568A1/es not_active Expired
- 1979-03-14 IT IT48344/79A patent/IT1114716B/it active
- 1979-03-16 AU AU45178/79A patent/AU520059B2/en not_active Expired
- 1979-03-16 CH CH253179A patent/CH636868A5/fr not_active IP Right Cessation
- 1979-03-16 JP JP3009979A patent/JPS54130557A/ja active Granted
- 1979-03-16 GB GB7909328A patent/GB2016459B/en not_active Expired
- 1979-03-16 DK DK108779A patent/DK160988C/da active
- 1979-03-16 NL NLAANVRAGE7902117,A patent/NL189260C/xx not_active IP Right Cessation
- 1979-03-16 DE DE19792910417 patent/DE2910417A1/de active Granted
- 1979-03-16 BE BE0/194058A patent/BE874893A/fr not_active IP Right Cessation
- 1979-03-16 CA CA323,659A patent/CA1128059A/fr not_active Expired
- 1979-08-08 IE IE731/79A patent/IE47819B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK160988C (da) | 1991-11-11 |
| NL189260B (nl) | 1992-09-16 |
| ZA791066B (en) | 1980-03-26 |
| HU178335B (en) | 1982-04-28 |
| JPS6221787B2 (fr) | 1987-05-14 |
| NL189260C (nl) | 1993-02-16 |
| SE7900890L (sv) | 1979-09-18 |
| DK108779A (da) | 1979-09-18 |
| IE47819B1 (en) | 1984-06-27 |
| SE445218B (sv) | 1986-06-09 |
| CA1128059A (fr) | 1982-07-20 |
| ES478568A1 (es) | 1979-05-16 |
| GB2016459B (en) | 1982-09-15 |
| AU520059B2 (en) | 1982-01-14 |
| FR2419939B1 (fr) | 1980-11-28 |
| FR2419939A1 (fr) | 1979-10-12 |
| DE2910417A1 (de) | 1979-09-20 |
| JPS54130557A (en) | 1979-10-09 |
| CH636868A5 (fr) | 1983-06-30 |
| IT1114716B (it) | 1986-01-27 |
| DK160988B (da) | 1991-05-13 |
| AU4517879A (en) | 1979-09-20 |
| GB2016459A (en) | 1979-09-26 |
| IE790731L (en) | 1979-09-17 |
| DE2910417C2 (fr) | 1988-09-15 |
| NL7902117A (nl) | 1979-09-19 |
| IT7948344A0 (it) | 1979-03-14 |
| US4206124A (en) | 1980-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ROUSSEL UCLAF Effective date: 19970331 |