DK164279C - Fremgangsmaade til fremstilling af 2-(n-formylamino)-propionitril - Google Patents
Fremgangsmaade til fremstilling af 2-(n-formylamino)-propionitrilInfo
- Publication number
- DK164279C DK164279C DK274486A DK274486A DK164279C DK 164279 C DK164279 C DK 164279C DK 274486 A DK274486 A DK 274486A DK 274486 A DK274486 A DK 274486A DK 164279 C DK164279 C DK 164279C
- Authority
- DK
- Denmark
- Prior art keywords
- propionitril
- formylamino
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3520982 | 1985-06-12 | ||
DE19853520982 DE3520982A1 (de) | 1985-06-12 | 1985-06-12 | Verfahren zur herstellung von 2-(n-formylamino)-propionitril |
Publications (4)
Publication Number | Publication Date |
---|---|
DK274486D0 DK274486D0 (da) | 1986-06-11 |
DK274486A DK274486A (da) | 1986-12-13 |
DK164279B DK164279B (da) | 1992-06-01 |
DK164279C true DK164279C (da) | 1992-11-16 |
Family
ID=6273027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK274486A DK164279C (da) | 1985-06-12 | 1986-06-11 | Fremgangsmaade til fremstilling af 2-(n-formylamino)-propionitril |
Country Status (6)
Country | Link |
---|---|
US (1) | US4701546A (da) |
EP (1) | EP0205131B1 (da) |
JP (1) | JPS61289071A (da) |
DE (2) | DE3520982A1 (da) |
DK (1) | DK164279C (da) |
ES (1) | ES8707710A1 (da) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3810973A1 (de) * | 1988-03-31 | 1989-10-12 | Bayer Ag | 1-(n-formylamino)-2,4-dicyanobutan und ein verfahren zu dessen herstellung |
DE3811342A1 (de) * | 1988-04-02 | 1989-10-12 | Bayer Ag | Monoformylierte 3,3'-diaminodipropylamine, ein verfahren zu deren herstellung und verwendung |
DE3942576A1 (de) * | 1989-12-22 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von (alpha)-n-formylaminonitrilen |
DE3942575A1 (de) * | 1989-12-22 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von (alpha)-n-formylaminonitrilen |
US6025515A (en) * | 1995-06-07 | 2000-02-15 | Baker Hughes Incorporated | Use of substituted phenols to inhibit polymer formation during the manufacture of acrylonitrile |
CN111253320B (zh) * | 2020-03-11 | 2021-05-04 | 山东新和成精化科技有限公司 | 一种甲酰嘧啶的合成方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE734725C (de) * | 1940-04-17 | 1943-04-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Formylamino-ª‰-propionitrilen |
DE735771C (de) * | 1940-06-01 | 1943-06-01 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Anlagerungserzeugnissen des Acrylsaeurenitrils |
FR976959A (fr) * | 1942-05-21 | 1951-03-27 | Ig Farbenindustrie Ag | Procédé pour la production de nitrile formylamino-beta-propionique |
US2461842A (en) * | 1943-02-26 | 1949-02-15 | Sharples Chemicals Inc | Condensation of nitriles with amides and the production of beta-alanine |
US3017425A (en) * | 1958-03-19 | 1962-01-16 | Rohm & Haas | Method for the preparation of monocyanoethylformamide |
DE1963010C3 (de) * | 1969-12-16 | 1979-05-31 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von N-Mono(ßcyanäthyl)-anilinen |
US3743668A (en) * | 1971-06-01 | 1973-07-03 | Mallinckrodt Chemical Works | Cyanoethylation of aminophenols |
DD214125A1 (de) * | 1983-03-16 | 1984-10-03 | Bitterfeld Chemie | Verfahren zur herstellung von n-(beta-cyanethyl)-anilin |
-
1985
- 1985-06-12 DE DE19853520982 patent/DE3520982A1/de not_active Withdrawn
-
1986
- 1986-05-23 US US06/866,775 patent/US4701546A/en not_active Expired - Fee Related
- 1986-06-04 JP JP61128291A patent/JPS61289071A/ja active Pending
- 1986-06-07 EP EP86107782A patent/EP0205131B1/de not_active Expired
- 1986-06-07 DE DE8686107782T patent/DE3660762D1/de not_active Expired
- 1986-06-11 DK DK274486A patent/DK164279C/da not_active IP Right Cessation
- 1986-06-11 ES ES555953A patent/ES8707710A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES555953A0 (es) | 1987-08-16 |
DE3660762D1 (en) | 1988-10-27 |
DK274486D0 (da) | 1986-06-11 |
ES8707710A1 (es) | 1987-08-16 |
EP0205131A1 (de) | 1986-12-17 |
DK274486A (da) | 1986-12-13 |
DK164279B (da) | 1992-06-01 |
DE3520982A1 (de) | 1986-12-18 |
EP0205131B1 (de) | 1988-09-21 |
US4701546A (en) | 1987-10-20 |
JPS61289071A (ja) | 1986-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |
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