BE818336A - Nouveau procede de synthese de composes ethyleniques - Google Patents
Nouveau procede de synthese de composes ethyleniquesInfo
- Publication number
- BE818336A BE818336A BE147156A BE147156A BE818336A BE 818336 A BE818336 A BE 818336A BE 147156 A BE147156 A BE 147156A BE 147156 A BE147156 A BE 147156A BE 818336 A BE818336 A BE 818336A
- Authority
- BE
- Belgium
- Prior art keywords
- synthesis
- new process
- ethylenic compounds
- ethylenic
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/321—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
- C07C1/322—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom the hetero-atom being a sulfur atom
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/929—Special chemical considerations
- Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
- Y10S585/934—Chalcogen-containing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7329329A FR2240201B1 (fr) | 1973-08-10 | 1973-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE818336A true BE818336A (fr) | 1974-11-18 |
Family
ID=9123876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE147156A BE818336A (fr) | 1973-08-10 | 1974-07-31 | Nouveau procede de synthese de composes ethyleniques |
Country Status (8)
Country | Link |
---|---|
US (1) | US3979471A (fr) |
JP (1) | JPS5088006A (fr) |
BE (1) | BE818336A (fr) |
CH (1) | CH605476A5 (fr) |
DE (1) | DE2435981A1 (fr) |
FR (1) | FR2240201B1 (fr) |
GB (1) | GB1482115A (fr) |
NL (1) | NL7410749A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055604A (en) * | 1974-05-08 | 1977-10-25 | Dynapol | Process for the reduction of aldehydes and ketones to the corresponding carbinols |
FR2432315A1 (fr) * | 1978-08-02 | 1980-02-29 | Choay Sa | Nouveaux medicaments contenant a titre de substance active des composes de type benzenesulfone, nouveaux composes de ce type et procede pour leur preparation |
FR2447908B1 (fr) * | 1979-01-31 | 1986-03-21 | Choay Sa | Nouveaux composes de type benzenesulfone et procede pour leur preparation |
GB8406000D0 (en) * | 1984-03-07 | 1984-04-11 | Ici Plc | Olefine derivatives |
EP0187259B2 (fr) * | 1985-01-10 | 1996-05-15 | Kuraray Co., Ltd. | Procédé de préparation de la vitamine A ou de ses esters carboxyliques et composés intermédiaires utiles dans le procédé |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3830862A (en) * | 1970-12-14 | 1974-08-20 | Univ Southern Illinois | Reactions involving carbon tetrahalides with sulfones |
-
1973
- 1973-08-10 FR FR7329329A patent/FR2240201B1/fr not_active Expired
-
1974
- 1974-07-26 DE DE2435981A patent/DE2435981A1/de not_active Withdrawn
- 1974-07-30 GB GB33558/74A patent/GB1482115A/en not_active Expired
- 1974-07-31 CH CH1057674A patent/CH605476A5/xx not_active IP Right Cessation
- 1974-07-31 BE BE147156A patent/BE818336A/fr not_active IP Right Cessation
- 1974-08-02 US US05/494,430 patent/US3979471A/en not_active Expired - Lifetime
- 1974-08-09 NL NL7410749A patent/NL7410749A/xx not_active Application Discontinuation
- 1974-08-09 JP JP49091409A patent/JPS5088006A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7410749A (nl) | 1975-02-12 |
FR2240201B1 (fr) | 1976-09-17 |
JPS5088006A (fr) | 1975-07-15 |
US3979471A (en) | 1976-09-07 |
FR2240201A1 (fr) | 1975-03-07 |
GB1482115A (en) | 1977-08-03 |
CH605476A5 (fr) | 1978-09-29 |
DE2435981A1 (de) | 1975-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE837073A (fr) | Nouveau procede de preparation de composes bis-indoliques | |
BE825240A (fr) | Procede de synthese de derives hydraziniques | |
FR2312501A1 (fr) | Procede de synthese de composes de la serie des vinblastine-vincristine | |
FR2280617A1 (fr) | Procede perfectionne de synthese du methanol | |
BE805662A (fr) | Procede pour la synthese electrochimique de composes organometalliques | |
BE814937A (fr) | Procede de transformation de composes cephalosporiniques | |
RO63865A (fr) | Procede pour la preparation des 3-iminomethyriphamycine sv | |
RO64663A (fr) | Procede de preparation des composes de 3-halogene-cephalosporine | |
BE819320A (fr) | Procede de preparation continue de dispersions de polyurethannes | |
FR2300795A1 (fr) | Procede de synthese | |
FR2336412A1 (fr) | Procede nouveau de synthese de la 3', 4'-didesoxykanamycine b'' | |
BE822006A (fr) | Nouveau procede de preparation de phenylglycines | |
BE849245A (fr) | Procede de synthese des penicillines | |
BE811172A (fr) | Procede de preparation de composes n | |
BE818336A (fr) | Nouveau procede de synthese de composes ethyleniques | |
BE827557A (fr) | Procede de synthese d'indolenines substituees | |
BE820197A (fr) | Nouveau procede de preparation de benzamides 2 | |
BE816730A (fr) | Nouveau procede de preparation de triacetonamine | |
FR2279759A1 (fr) | Procede et composes intermediaires pour la synthese de la dermatose | |
FR2293424A1 (fr) | Procede de production de nitrate de triamino-guanidine | |
BE814446A (fr) | Nouveau procede de preparation de composes phosphores aromatiques | |
BE822872A (fr) | Procede de production de desacetoxycephalosporine c | |
BE821135A (fr) | Procede de synthese de polycarbonates aliphatiques diols | |
BE810137A (fr) | Procede de preparation de composes hydraziniques | |
BE811360A (fr) | Procede de synthese de composes bis-n-phosphoryles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE Effective date: 19920731 |