Claims
- 1. A compound of the formula I
- A--(SO.sub.2 --R.sup.1 --COO.sup..crclbar. X.sup..sym.).sub.2 I
- where R.sup.1 is alkylene of 1 to 5 carbon atoms, A is the radical of a diamine of the formula II ##STR4## R.sup.2 is alkylene of 2 to 18 carbon atoms, alkylene of 2 to 18 carbon atoms interrupted by oxygen or nitrogen, arylene, arylene substituted by alkyl of 1 to 4 carbon atoms, methoxy, ethoxy or halogen, or arylene-alkylene of 6 to 18 carbon atoms, R.sup.3 and R.sup.4 are identical or different radicals chosen from hydrogen, linear and branched saturated, olefinically unsaturated or acetylenically unsaturated alkyl of 1 to 8 carbon atoms, if saturated, or of 2 to 18 carbon atoms, if unsaturated, alkyl of the above type substituted by methoxy or ethoxy, cycloalkyl of 5 to 12 members, phenyl, phenyl substituted by alkyl of 1 to 3 carbon atoms, methoxy, ethoxy, chlorine or bromine, or phenylalkyl, where alkyl is of 1 to 6 carbon atoms, and X.sup..sym. is a substituted ammonium cation.
- 2. A compound of the formula I as claimed in claim 1, wherein the radical A is derived from a diamine selected from the group comprising ethylenediamine, 1,3-diaminopropane, 1,4-diaminobutane, 1,5-diaminopentane, 1,6-diaminohexane, 1,10-diaminodecane, 1,12-diaminododecane, 1,2-propylenediamine, 2,5-dimethyl-2,5-diaminohexane, 1,2-, 1,3- or 1,4-diaminocyclohexane, 1,2-, 1,3- or 1,4-phenylenediamine, 3-amino-1-methylaminopropane, 3-amino-1-cyclohexylaminopropane, 2-aminomethylcyclopentylamine, 4,4'-diaminodicyclohexylmethane, 3,3'-dimethyl-4,4'-diaminodicyclohexylmethane, 2,2-bis-(4'-aminocyclohexyl)-propane, 4,4'-diaminodiphenylmethane, 3,3'-dimethyl-4,4'-diaminodiphenylmethane, 2,2-bis-(4'-aminophenyl)-propane, 1,1-bis-(4'-aminophenyl)-cyclohexane, N,N'-dimethyl-4,4'-diaminodiphenylmethane, 4,9-dioxadodecane-1,12-diamine, 6,6-dimethyl-4,8-dioxa-undecane-1,11-diamine, bis-(3-aminopropyl)-methylamine and 3-methyl-4-aminocyclohexyl-(3-methyl-4'-aminophenyl)-methane.
- 3. A compound as set forth in claim 1, which is a substituted ammonium salt of ethylene-bis-(3-aminosulfonylpropionic acid).
Priority Claims (1)
Number |
Date |
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2638860 |
Aug 1976 |
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Parent Case Info
This is a division of application Ser. No. 820,722 filed Aug. 1, 1977, now U.S. Pat. No. 4,126,634.
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Date |
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2553093 |
Jacob et al. |
May 1951 |
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2566259 |
Thirtle et al. |
Aug 1951 |
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2652428 |
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Sep 1953 |
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3506711 |
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Apr 1970 |
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4060522 |
Kindscher et al. |
Nov 1977 |
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4126634 |
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Nov 1978 |
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Non-Patent Literature Citations (1)
Entry |
Wagner & Zook, Synthetic Organic Chem., John Wiley & Sons, Inc., N.Y., pp. 822-836 (1953). |
Divisions (1)
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Number |
Date |
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Parent |
820722 |
Aug 1977 |
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