DE2721265C2 - Verfahren zur Herstellung von Di- n-propylacetonitril - Google Patents
Verfahren zur Herstellung von Di- n-propylacetonitrilInfo
- Publication number
- DE2721265C2 DE2721265C2 DE2721265A DE2721265A DE2721265C2 DE 2721265 C2 DE2721265 C2 DE 2721265C2 DE 2721265 A DE2721265 A DE 2721265A DE 2721265 A DE2721265 A DE 2721265A DE 2721265 C2 DE2721265 C2 DE 2721265C2
- Authority
- DE
- Germany
- Prior art keywords
- propylacetonitrile
- sodium
- temperature
- acid
- saponification
- Prior art date
- 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
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707587A FR2383920A1 (fr) | 1977-03-15 | 1977-03-15 | Procede de preparation d'un derive d'acetonitrile et derive obtenu par ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2721265A1 DE2721265A1 (de) | 1978-09-21 |
DE2721265C2 true DE2721265C2 (de) | 1982-05-19 |
Family
ID=9188072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2721265A Expired DE2721265C2 (de) | 1977-03-15 | 1977-05-11 | Verfahren zur Herstellung von Di- n-propylacetonitril |
Country Status (34)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470758A1 (fr) | 1979-12-07 | 1981-06-12 | Sanofi Sa | Procede pour la fixation de groupes alkyles sur une chaine carbonee portant un groupe fonctionnel |
JP5036111B2 (ja) * | 2001-08-20 | 2012-09-26 | 旭化成イーマテリアルズ株式会社 | 置換シクロペンタジエンの製造方法 |
DE102008036495A1 (de) | 2008-08-04 | 2010-02-11 | Langhals, Heinz, Prof. Dr. | Persistente Pery-Imid-Radikalanionen als NIR-Farbstoffe |
US9050302B2 (en) | 2013-03-01 | 2015-06-09 | Jazz Pharmaceuticals Ireland Limited | Method of administration of gamma hydroxybutyrate with monocarboxylate transporters |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE186739C (US20100223739A1-20100909-C00025.png) * |
-
1977
- 1977-03-15 FR FR7707587A patent/FR2383920A1/fr active Granted
- 1977-04-25 IN IN620/CAL/1977A patent/IN145220B/en unknown
- 1977-05-04 DK DK195877A patent/DK158038C/da not_active IP Right Cessation
- 1977-05-04 NO NO771576A patent/NO144067C/no unknown
- 1977-05-05 SE SE7705257A patent/SE441596B/xx not_active IP Right Cessation
- 1977-05-05 IL IL52021A patent/IL52021A/xx unknown
- 1977-05-06 GR GR53386A patent/GR60808B/el unknown
- 1977-05-09 LU LU77305A patent/LU77305A1/xx unknown
- 1977-05-10 HU HU77LA914A patent/HU175110B/hu not_active IP Right Cessation
- 1977-05-10 CA CA278,080A patent/CA1068302A/en not_active Expired
- 1977-05-11 BE BE177457A patent/BE854486A/xx not_active IP Right Cessation
- 1977-05-11 DE DE2721265A patent/DE2721265C2/de not_active Expired
- 1977-05-12 CH CH596277A patent/CH603563A5/xx not_active IP Right Cessation
- 1977-05-13 PT PT66542A patent/PT66542B/pt unknown
- 1977-05-18 JP JP5816577A patent/JPS53112813A/ja active Granted
- 1977-05-20 NL NLAANVRAGE7705562,A patent/NL173747C/xx not_active IP Right Cessation
- 1977-05-20 AR AR267718A patent/AR212999A1/es active
- 1977-05-20 CS CS773335A patent/CS196365B2/cs unknown
- 1977-05-26 DD DD7700199161A patent/DD129904A5/xx not_active IP Right Cessation
- 1977-05-31 PL PL1977198559A patent/PL108183B1/pl unknown
- 1977-06-03 GB GB23783/77A patent/GB1522450A/en not_active Expired
- 1977-06-03 FI FI771781A patent/FI65232C/fi not_active IP Right Cessation
- 1977-06-06 SU SU772490024A patent/SU715017A3/ru active
- 1977-06-08 NZ NZ184326A patent/NZ184326A/xx unknown
- 1977-06-14 MX MX775804U patent/MX4779E/es unknown
- 1977-06-15 AT AT423077A patent/AT351012B/de not_active IP Right Cessation
- 1977-06-15 YU YU1490/77A patent/YU40674B/xx unknown
- 1977-06-20 AU AU26263/77A patent/AU504487B2/en not_active Expired
- 1977-06-21 IE IE1270/77A patent/IE45345B1/en not_active IP Right Cessation
- 1977-06-23 ZA ZA00773779A patent/ZA773779B/xx unknown
- 1977-06-27 OA OA56208A patent/OA05696A/xx unknown
- 1977-07-11 IT IT25582/77A patent/IT1080764B/it active
-
1978
- 1978-02-20 ES ES467125A patent/ES467125A1/es not_active Expired
-
1980
- 1980-06-27 US US06/163,702 patent/USRE31260E/en not_active Expired - Lifetime
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
D2 | Grant after examination | ||
8339 | Ceased/non-payment of the annual fee |