GB497485A - Manufacture of substituted acid amides - Google Patents
Manufacture of substituted acid amidesInfo
- Publication number
- GB497485A GB497485A GB1691537A GB1691537A GB497485A GB 497485 A GB497485 A GB 497485A GB 1691537 A GB1691537 A GB 1691537A GB 1691537 A GB1691537 A GB 1691537A GB 497485 A GB497485 A GB 497485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yield
- chloracetamide
- chloride
- pyridine
- bromopropionamide
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Amides containing a tertiary amino or a quaternary ammonium group are obtained by the action of a heterocyclic secondary amine, or an aliphatic or heterocyclic tertiary amine which is unsubstituted or substituted only by hydrocarbon radicles, on an amide of either of the formulae XRCONHR1 or XR11(CONHR1)2, where X is chlorine or bromine, R is an alkylene group of not more than seven carbon atoms, R1 is hydrogen or hydroxymethyl, and R11 is a trivalent saturated aliphatic hydrocarbon radicle. Specified amides which may be treated are chloracetamide, chloromalonamide, b -bromopropionamide and N-hydroxymethyl-chloracetamide. Specified amines which may be used are piperidine, morpholine, triethylamine, trimethylamine, N-methylpiperidine, N-cetylpiperidine, N-benzylpiperidine, pyridine, a -picoline and quinoline. Examples are given in which (1) piperidine and chloracetamide yield piperidylacetamide, (2) pyridine and chloromalonamide yield di(carbamyl)methylpyridinium chloride, (3) pyridine and N-hydroxymethylchloracetamide yield (N-hydroxymethylcarbamyl)methylpyridinium chloride, (4) pyridine and b -bromopropionamide yield b -carbamylethylpyridinium bromide, (5) pyridine and chloracetamide yield carbamyl-methylpyridinium chloride, (6) benzylpiperidine and chloracetamide yield carbamylmethylbenzylpiperidinium chloride, (7) triethylamine and chloracetamide yield carbamylmethyltriethylammonium chloride. The products are useful in the treatment of textiles. b -Bromopropionamide is obtainable from ammonia and b -bromopropionyl chloride, which may be prepared from b -bromopropionic acid and thionyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1691537A GB497485A (en) | 1937-06-17 | 1937-06-17 | Manufacture of substituted acid amides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1691537A GB497485A (en) | 1937-06-17 | 1937-06-17 | Manufacture of substituted acid amides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB497485A true GB497485A (en) | 1938-12-19 |
Family
ID=10085965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1691537A Expired GB497485A (en) | 1937-06-17 | 1937-06-17 | Manufacture of substituted acid amides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB497485A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2973362A (en) * | 1959-07-24 | 1961-02-28 | Schorsch Gerald | Method of preparing monosubstituted piperazines |
| US3354167A (en) * | 1964-06-23 | 1967-11-21 | Delmar Chem | Pyrazolone derivatives and process for their preparation |
| US4424284A (en) | 1980-10-28 | 1984-01-03 | Ciga-Geigy Corporation | Cationic adsorption agent |
-
1937
- 1937-06-17 GB GB1691537A patent/GB497485A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2973362A (en) * | 1959-07-24 | 1961-02-28 | Schorsch Gerald | Method of preparing monosubstituted piperazines |
| US3354167A (en) * | 1964-06-23 | 1967-11-21 | Delmar Chem | Pyrazolone derivatives and process for their preparation |
| US4424284A (en) | 1980-10-28 | 1984-01-03 | Ciga-Geigy Corporation | Cationic adsorption agent |
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