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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED29552A DE1163800B (en) | 1958-12-09 | 1958-12-09 | Process for the production of methacrylic acid amide sulfate by reacting acetone cyanohydrin with sulfuric acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL246044A NL246044A (en) | 1967-04-17 |
| NL122966C true NL122966C (en) | 1967-08-18 |
Family
ID=7040129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL246044A NL122966C (en) | 1958-12-09 | 1959-12-03 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH422760A (en) |
| DE (1) | DE1163800B (en) |
| FR (1) | FR1242505A (en) |
| GB (1) | GB943536A (en) |
| NL (1) | NL122966C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1166183B (en) * | 1961-01-30 | 1964-03-26 | Degussa | Process for the production of methacrylic acid and ammonium bisulfate |
| FR2827279B1 (en) * | 2001-07-13 | 2004-06-18 | Atofina | PROCESS FOR THE PREPARATION OF METHACRYLAMIDE SULFURIC AND DEVICE FOR ITS IMPLEMENTATION |
| US7582790B2 (en) | 2004-11-24 | 2009-09-01 | Rohm And Haas Company | Process for chemical reactions involving cyanohydrins |
| CN111635332A (en) * | 2020-06-22 | 2020-09-08 | 重庆奕翔化工有限公司 | Production process of amidation reaction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE648237C (en) * | 1932-08-12 | 1937-07-26 | Ici Ltd | Process for the production of methyl methacrylate |
| DE649165C (en) * | 1933-11-18 | 1937-08-17 | Ici Ltd | Process for the preparation of esters of methacrylic acid with monohydric alcohols |
| US2101821A (en) * | 1934-11-07 | 1937-12-07 | Ici Ltd | Manufacture of unsaturated or ganic compounds |
| DE765734C (en) * | 1941-12-04 | 1952-12-22 | Roehm & Haas G M B H | Process for the preparation of methacrylic acid compounds |
| CH279909A (en) * | 1948-11-06 | 1951-12-31 | Lonza Ag | Process for the production of methacrylic acid methyl ester. |
| DE822243C (en) * | 1948-11-06 | 1951-11-22 | Lonza Elek Zitaetswerke Und Ch | Process for the production of methacrylic acid esters |
| DE883600C (en) * | 1951-06-19 | 1953-07-20 | Chemische Werke Huels Ges Mit | Process for the production of acrylic acid esters from acrylonitrile |
| FR1130273A (en) * | 1955-07-22 | 1957-02-04 | Electro Chimie Soc D | Process for the recovery of residues from the manufacture of acrylic acids or esters |
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1958
- 1958-12-09 DE DED29552A patent/DE1163800B/en active Pending
-
1959
- 1959-11-17 CH CH8070259A patent/CH422760A/en unknown
- 1959-11-30 FR FR811638A patent/FR1242505A/en 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 (en) | 1966-10-31 |
| NL246044A (en) | 1967-04-17 |
| FR1242505A (en) | 1960-09-30 |
| DE1163800B (en) | 1964-02-27 |
| GB943536A (en) | 1963-12-04 |