GB961333A - Method of preparing quaternary ammonium salts showing disinfectant action - Google Patents
Method of preparing quaternary ammonium salts showing disinfectant actionInfo
- Publication number
- GB961333A GB961333A GB2965961A GB2965961A GB961333A GB 961333 A GB961333 A GB 961333A GB 2965961 A GB2965961 A GB 2965961A GB 2965961 A GB2965961 A GB 2965961A GB 961333 A GB961333 A GB 961333A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- ammonium salts
- quaternary ammonium
- alkyl group
- disinfectant action
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Quaternary ammonium salts having disinfectant action and represented by the formula: <FORM:0961333/C1/1> wherein R1 is a straight-chain C10- 16 alkyl group, R2 represents hydrogen, a straight or branched C1- 6 alkyl group, a cycloalkyl group or an aralkyl group, R3 represents a C1- 4 alkyl group (the groups R3 not necessarily being identical), and X represents halogen (preferably bromine), are prepared by reacting an a -halogen acid or ester of the formula: <FORM:0961333/C1/2> in an aqueous medium with a dialkyl amine of the formula R3-NH-R3 to give an a -amino-acid or ester of the formula: <FORM:0961333/C1/3> which is converted, possibly after previous esterification, to the required quaternary salt by a method known in itself, e.g. by reaction with an alkyl halide of the formula:-X-R3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS514360 | 1960-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB961333A true GB961333A (en) | 1964-06-17 |
Family
ID=5395745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2965961A Expired GB961333A (en) | 1960-08-19 | 1961-08-17 | Method of preparing quaternary ammonium salts showing disinfectant action |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1298999B (en) |
FI (1) | FI40632B (en) |
GB (1) | GB961333A (en) |
-
1961
- 1961-08-16 FI FI146061A patent/FI40632B/fi active
- 1961-08-17 DE DE1961S0075328 patent/DE1298999B/en active Pending
- 1961-08-17 GB GB2965961A patent/GB961333A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI40632B (en) | 1968-12-31 |
DE1298999B (en) | 1969-07-10 |
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