GB286984A - Process for the manufacture of new quaternary ammonium compounds from halogen substituted tertiary aromatic amines - Google Patents
Process for the manufacture of new quaternary ammonium compounds from halogen substituted tertiary aromatic aminesInfo
- Publication number
- GB286984A GB286984A GB2354927A GB2354927A GB286984A GB 286984 A GB286984 A GB 286984A GB 2354927 A GB2354927 A GB 2354927A GB 2354927 A GB2354927 A GB 2354927A GB 286984 A GB286984 A GB 286984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quaternary ammonium
- ammonium compounds
- manufacture
- substituted tertiary
- chloro
- 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
Abstract
286,984. Carpmael, K., and Carpmael, K. S., (Representatives of Carpmacl, W.), (I. G. Farbenindustrie Akt.-Ges.). Dec. 10, 1926. Quaternary ammonium compounds are obtained by the action of sulphuric or arylsulphonic alkyl esters on halogen-substituted tertiary amines of the benzene or naphthalene series, e.g. the products referred to in Specification 288,665. The reaction may be effected in a solvent such as toluene or chlorobenzene. In examples, 3-chloro- 4-dimethylaminotoluene is treated with ptoluene-sulphonic methyl ester; 1-chloro-2-dimethylaminonaphthalene with dimethyl sulphate ; o-chloro-dimethylaniline with dimethyl sulphate; 3:3<1>-dichloro- (or dibromo-)-4:4'-tetramethyldiamino-diphenylmethane with dimethyl (or diethyl) sulphate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2354927A GB286984A (en) | 1926-12-10 | 1926-12-10 | Process for the manufacture of new quaternary ammonium compounds from halogen substituted tertiary aromatic amines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2354927A GB286984A (en) | 1926-12-10 | 1926-12-10 | Process for the manufacture of new quaternary ammonium compounds from halogen substituted tertiary aromatic amines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB286984A true GB286984A (en) | 1928-03-12 |
Family
ID=10197442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2354927A Expired GB286984A (en) | 1926-12-10 | 1926-12-10 | Process for the manufacture of new quaternary ammonium compounds from halogen substituted tertiary aromatic amines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB286984A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038004A (en) * | 1958-04-18 | 1962-06-05 | Burroughs Wellcome Co | Quaternary ammonium compounds |
-
1926
- 1926-12-10 GB GB2354927A patent/GB286984A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038004A (en) * | 1958-04-18 | 1962-06-05 | Burroughs Wellcome Co | Quaternary ammonium compounds |
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