BE764841A - Preparation de nitriles par reaction d'amides ou d'aldoximes avec des silazanes cycliques - Google Patents
Preparation de nitriles par reaction d'amides ou d'aldoximes avec des silazanes cycliquesInfo
- Publication number
- BE764841A BE764841A BE764841A BE764841A BE764841A BE 764841 A BE764841 A BE 764841A BE 764841 A BE764841 A BE 764841A BE 764841 A BE764841 A BE 764841A BE 764841 A BE764841 A BE 764841A
- Authority
- BE
- Belgium
- Prior art keywords
- nitrils
- amids
- aldoximes
- reaction
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2302570A | 1970-03-26 | 1970-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE764841A true BE764841A (fr) | 1971-09-27 |
Family
ID=21812692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE764841A BE764841A (fr) | 1970-03-26 | 1971-03-25 | Preparation de nitriles par reaction d'amides ou d'aldoximes avec des silazanes cycliques |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3734942A (enExample) |
| BE (1) | BE764841A (enExample) |
| DE (1) | DE2110439C3 (enExample) |
| FR (1) | FR2085094A5 (enExample) |
| GB (1) | GB1292900A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884957A (en) * | 1971-02-04 | 1975-05-20 | Rhone Poulenc Sa | Process for the preparation of nitriles from acids and organosilyamines |
| US3928274A (en) * | 1973-08-29 | 1975-12-23 | Lilly Industries Ltd | Process for preparing nitriles |
| US4215068A (en) * | 1979-04-02 | 1980-07-29 | Gulf Research & Development Company | Preparation of 1,3-dicyanocyclopentane |
| DE3343673A1 (de) * | 1983-12-02 | 1985-09-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gleichzeitigen herstellung von nitrilen und acrylamid bzw. methacrylamid |
| DE102004029812A1 (de) * | 2004-06-19 | 2006-05-24 | Clariant Gmbh | Verfahren zur Herstellung von Nitrilen aus Aldehydoximen durch Umsetzung mit Alkylphosphonsäureanhydriden |
-
1970
- 1970-03-26 US US00023025A patent/US3734942A/en not_active Expired - Lifetime
- 1970-12-17 GB GB59955/70A patent/GB1292900A/en not_active Expired
-
1971
- 1971-03-04 DE DE2110439A patent/DE2110439C3/de not_active Expired
- 1971-03-24 FR FR7110430A patent/FR2085094A5/fr not_active Expired
- 1971-03-25 BE BE764841A patent/BE764841A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2110439C3 (de) | 1975-04-17 |
| DE2110439B2 (de) | 1974-09-05 |
| DE2110439A1 (de) | 1971-12-23 |
| GB1292900A (en) | 1972-10-18 |
| FR2085094A5 (enExample) | 1971-12-17 |
| US3734942A (en) | 1973-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE768802A (fr) | Catalyseur et procede pour la synthese de l'ammoniac | |
| BE797379A (fr) | Preparation de nitriles aromatiques | |
| BE768658A (fr) | Procede d'hydratation de nitriles en amides | |
| FR1503394A (fr) | Procédés de préparation de n-hydroxyamides dérivés d'acides para-alkyloxyarylacétiques substitués, de leurs sels et des amides correspondants | |
| BE804557A (fr) | Preparation de nitriles organiques | |
| BE598511A (fr) | Procede de preparation des nitriles non satures notamment l'acrylonitrile | |
| NL7412787A (nl) | Fungicide dispersies van carbonzuuramiden. | |
| BE774000A (fr) | Procede d'obtention d'acrylonitrile et de methacrylonitrile | |
| IL44916A (en) | Production of acrylonitrile and methacrylonitrile by ammoxidation | |
| EG11528A (en) | N-(1'alkoxycarbonyl-ethyl)-n-haloacetyl-2-6-dialkylanilines for the control of phytopathogenic fungi and bacteria | |
| BE798551A (fr) | Nouveaux produits de reaction d'epsilon-caprolactame avec des alcanediamines | |
| BE764841A (fr) | Preparation de nitriles par reaction d'amides ou d'aldoximes avec des silazanes cycliques | |
| BE769034R (fr) | Procede de transformation de nitriles en | |
| GB1482909A (en) | Manufacture of organic nitriles | |
| BE762345A (fr) | Amides d'acides | |
| BE802577A (fr) | Amides d'acides contenant du phosphore | |
| BE766845A (fr) | Procede de preparation d'azines | |
| BE766195A (fr) | Procede de preparation d'acrylonitrile | |
| BE819468A (fr) | Production de nitriles aliphatiques non satures | |
| BE779961A (fr) | Nouveau procede d'oximation des cycloalcanes | |
| BE770780A (fr) | Procede de preparation d'epsilon-caprolactone | |
| CH458382A (fr) | Procédé de préparation d'amino-nitriles | |
| IT990992B (it) | Procedimento per la preparazione di poliacrilonitrile e di copoli meri dell acrilonitrile | |
| EG12820A (en) | Preparation of n-(diethylaminoethyl)-2-methoxy-5-methylsulphonyl-benzamide | |
| BE814649A (fr) | Procede de preparation de formiate d'hydroxylamine |