NL122966C - - Google Patents
Info
- Publication number
- NL122966C NL122966C NL246044A NL246044A NL122966C NL 122966 C NL122966 C NL 122966C NL 246044 A NL246044 A NL 246044A NL 246044 A NL246044 A NL 246044A NL 122966 C NL122966 C NL 122966C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
- C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED29552A DE1163800B (de) | 1958-12-09 | 1958-12-09 | Verfahren zur Herstellung von Methacrylsaeureamidsulfat durch Umsetzung von Acetoncyanhydrin mit Schwefelsaeure |
Publications (2)
Publication Number | Publication Date |
---|---|
NL246044A NL246044A (xx) | 1967-04-17 |
NL122966C true NL122966C (xx) | 1967-08-18 |
Family
ID=7040129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL246044A NL122966C (xx) | 1958-12-09 | 1959-12-03 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH422760A (xx) |
DE (1) | DE1163800B (xx) |
FR (1) | FR1242505A (xx) |
GB (1) | GB943536A (xx) |
NL (1) | NL122966C (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1166183B (de) * | 1961-01-30 | 1964-03-26 | Degussa | Verfahren zur Gewinnung von Methacrylsaeure und Ammoniumbisulfat |
FR2827279B1 (fr) * | 2001-07-13 | 2004-06-18 | Atofina | Procede de preparation de methacrylamide sulfurique et dispositif pour sa mise en oeuvre |
US7582790B2 (en) | 2004-11-24 | 2009-09-01 | Rohm And Haas Company | Process for chemical reactions involving cyanohydrins |
CN111635332A (zh) * | 2020-06-22 | 2020-09-08 | 重庆奕翔化工有限公司 | 一种酰胺化反应的生产工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE648237C (de) * | 1932-08-12 | 1937-07-26 | Ici Ltd | Verfahren zur Herstellung von Methylmethacrylat |
DE649165C (de) * | 1933-11-18 | 1937-08-17 | Ici Ltd | Verfahren zur Herstellung von Estern der Methacrylsaeure mit einwertigen Alkoholen |
US2101821A (en) * | 1934-11-07 | 1937-12-07 | Ici Ltd | Manufacture of unsaturated or ganic compounds |
DE765734C (de) * | 1941-12-04 | 1952-12-22 | Roehm & Haas G M B H | Verfahren zur Herstellung von Methacrylsaeureverbindungen |
CH279909A (de) * | 1948-11-06 | 1951-12-31 | Lonza Ag | Verfahren zur Herstellung von Methacrylsäuremethylester. |
DE822243C (de) * | 1948-11-06 | 1951-11-22 | Lonza Elek Zitaetswerke Und Ch | Verfahren zur Herstellung von Methacrylsaeureestern |
DE883600C (de) * | 1951-06-19 | 1953-07-20 | Chemische Werke Huels Ges Mit | Verfahren zur Herstellung von Acrylsaeureestern aus Acrylnitril |
FR1130273A (fr) * | 1955-07-22 | 1957-02-04 | Electro Chimie Soc D | Procédé pour la récupération des résidus de la fabrication des acides ou estersacryliques |
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1958
- 1958-12-09 DE DED29552A patent/DE1163800B/de active Pending
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1959
- 1959-11-17 CH CH8070259A patent/CH422760A/de unknown
- 1959-11-30 FR FR811638A patent/FR1242505A/fr not_active Expired
- 1959-12-03 NL NL246044A patent/NL122966C/xx active
- 1959-12-08 GB GB4174459A patent/GB943536A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH422760A (de) | 1966-10-31 |
NL246044A (xx) | 1967-04-17 |
FR1242505A (fr) | 1960-09-30 |
DE1163800B (de) | 1964-02-27 |
GB943536A (en) | 1963-12-04 |