GB1094346A - Process for the preparation of acrylamide and methacrylamide - Google Patents
Process for the preparation of acrylamide and methacrylamideInfo
- Publication number
- GB1094346A GB1094346A GB30837/66A GB3083766A GB1094346A GB 1094346 A GB1094346 A GB 1094346A GB 30837/66 A GB30837/66 A GB 30837/66A GB 3083766 A GB3083766 A GB 3083766A GB 1094346 A GB1094346 A GB 1094346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mole
- water
- nitrile
- methacrylamide
- moles
- 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
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 title abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title 1
- 150000002825 nitriles Chemical class 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR23946A FR1465406A (fr) | 1965-07-08 | 1965-07-08 | Procédé de préparation d'acrylamide et de méthacrylamide à très faible teneur ou teneur nulle en acide organique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1094346A true GB1094346A (en) | 1967-12-06 |
Family
ID=8584082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30837/66A Expired GB1094346A (en) | 1965-07-08 | 1966-07-08 | Process for the preparation of acrylamide and methacrylamide |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3474141A (enExample) |
| BE (1) | BE683821A (enExample) |
| CH (1) | CH463481A (enExample) |
| DE (1) | DE1593395A1 (enExample) |
| FR (1) | FR1465406A (enExample) |
| GB (1) | GB1094346A (enExample) |
| LU (1) | LU51502A1 (enExample) |
| NL (1) | NL6609619A (enExample) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734915A (en) * | 1956-02-14 | Acrylic acid | ||
| GB631592A (en) * | 1945-11-08 | 1949-11-07 | American Cyanamid Co | Improvements in or relating to acrylamide and method of producing same |
| US2683173A (en) * | 1948-12-11 | 1954-07-06 | Hercules Powder Co Ltd | Amide preparation |
| US3023242A (en) * | 1958-08-28 | 1962-02-27 | Henkel & Cie Gmbh | Process for the continuous production of acryic acid amide |
| FR1334542A (fr) * | 1962-06-29 | 1963-08-09 | Nobel Bozel | Nouveau procédé de fabrication d'acrylamide |
| US3257454A (en) * | 1963-05-10 | 1966-06-21 | Monsanto Co | Preparation of acrylamide |
-
1965
- 1965-07-08 FR FR23946A patent/FR1465406A/fr not_active Expired
-
1966
- 1966-07-06 US US563026A patent/US3474141A/en not_active Expired - Lifetime
- 1966-07-07 DE DE19661593395 patent/DE1593395A1/de active Pending
- 1966-07-07 LU LU51502A patent/LU51502A1/xx unknown
- 1966-07-08 NL NL6609619A patent/NL6609619A/xx unknown
- 1966-07-08 CH CH993966A patent/CH463481A/fr unknown
- 1966-07-08 BE BE683821D patent/BE683821A/xx unknown
- 1966-07-08 GB GB30837/66A patent/GB1094346A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6609619A (enExample) | 1967-01-09 |
| BE683821A (enExample) | 1966-12-16 |
| CH463481A (fr) | 1968-10-15 |
| LU51502A1 (enExample) | 1966-09-07 |
| US3474141A (en) | 1969-10-21 |
| FR1465406A (fr) | 1967-01-13 |
| DE1593395A1 (de) | 1970-07-30 |
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