GB620778A - Manufacture of salts of acylated sulphonamides - Google Patents
Manufacture of salts of acylated sulphonamidesInfo
- Publication number
- GB620778A GB620778A GB3163246A GB3163246A GB620778A GB 620778 A GB620778 A GB 620778A GB 3163246 A GB3163246 A GB 3163246A GB 3163246 A GB3163246 A GB 3163246A GB 620778 A GB620778 A GB 620778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- araliphatic
- salts
- aromatic
- aliphatic
- mixed
- 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
- 150000003839 salts Chemical class 0.000 title abstract 5
- 150000003456 sulfonamides Chemical class 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- -1 araliphatic Chemical group 0.000 abstract 4
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 2
- 125000002723 alicyclic group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 235000019441 ethanol Nutrition 0.000 abstract 2
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 abstract 2
- 229940124530 sulfonamide Drugs 0.000 abstract 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 abstract 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- RWIVICVCHVMHMU-UHFFFAOYSA-N n-aminoethylmorpholine Chemical compound NCCN1CCOCC1 RWIVICVCHVMHMU-UHFFFAOYSA-N 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical class CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Salts of acylated sulphonamides of the formula R1SO2NHCOR2 (where R1 is an araliphatic or aromatic radical which may be unsubstituted or substituted by non-saltforming groups, and R2 is an aliphatic, alicyclic, araliphatic, aromatic or heterocyclic radical) are prepared by treating them with aliphatic or heterocyclic amines which may contain hydroxyl groups. The preparation may be carried out in alcoholic or aqueous medium and the salt separated by filtering or by evaporating the solvent. In examples: (1) N-(a -naphthoyl)-b -naphthalene sulphonamide in methyl alcohol is mixed with monoethanolamine in methyl alcohol and the solution evaporated to dryness; (2) N-(a -naphthoyl)-2,3,5,6-tetramethylbenzene sulphonamide in ethyl alcohol is mixed with a solution of ethylenediamine and the solution obtained is evaporated; and (3) N-(21,51-dichlorobenzoyl) - 4 - methylbenzene sulphonamide in methyl alcohol is mixed with morpholine and the solution evaporated. Other amines specified are dimethyl-, diethyl-, and trimethyl-amines, di- and tri-ethanolamines, as.-N-dimethyl-ethylenediamine, as.-N-diethylethylenediamine, piperidine, morpholinoethyl amine and piperidinoethyl amine. Many other acylated sulphonamides for use in the invention are specified, and also many examples of the radicals R1 and R2 are given.ALSO:Salts of acylated sulphonamides of the formula R1SO2NHCOR2 (where R1 is an araliphatic or aromatic radical which may be unsubstituted or substituted by non-salt-forming groups and R2 is an aliphatic, alicyclic, araliphatic, aromatic or heterocyclic radical) are employed as disinfectants either alone or together with phenols, alcohols, chloramine compounds, quaternary ammonium compounds or soaps. The Provisional Specification describes also the use of the free suphonamides instead of their salts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3163246A GB620778A (en) | 1945-10-24 | 1945-10-24 | Manufacture of salts of acylated sulphonamides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3163246A GB620778A (en) | 1945-10-24 | 1945-10-24 | Manufacture of salts of acylated sulphonamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB620778A true GB620778A (en) | 1949-03-30 |
Family
ID=10326072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3163246A Expired GB620778A (en) | 1945-10-24 | 1945-10-24 | Manufacture of salts of acylated sulphonamides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB620778A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139436A (en) * | 1958-06-09 | 1964-06-30 | Merck & Co Inc | Nu-2-benzothiazolylsulfonylbenzamide |
| US4347380A (en) * | 1979-04-20 | 1982-08-31 | Stauffer Chemical Company | N-Acylsulfonamide herbicidal antidotes |
| US4495365A (en) * | 1980-11-21 | 1985-01-22 | Stauffer Chemical Co. | N-Acylsulfonamide herbicidal antidotes |
-
1945
- 1945-10-24 GB GB3163246A patent/GB620778A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139436A (en) * | 1958-06-09 | 1964-06-30 | Merck & Co Inc | Nu-2-benzothiazolylsulfonylbenzamide |
| US4347380A (en) * | 1979-04-20 | 1982-08-31 | Stauffer Chemical Company | N-Acylsulfonamide herbicidal antidotes |
| US4495365A (en) * | 1980-11-21 | 1985-01-22 | Stauffer Chemical Co. | N-Acylsulfonamide herbicidal antidotes |
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