Process for the preparation of sulphoalkyl quaternary salts

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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544338, 544345, 546141, 546153, 546157, 546172, 546339, 548100, 548121, 548141, 548142, 548143, 548150, 548169, 548178, 548179, 548186, 548203, 548217, 548218, 548219, 548221, 548230, 548235, 548329, 548333, 548337, 548341, 548551, 548556, 548565, C07D29312, C07D28500, C07D27700, C07D26300

Patent

active

045394083

ABSTRACT:
Quaternary sulfoalkyl or sulfoalkenyl salts of tertiary amine bases are prepared by reacting the tertiary amine bases at elevated temperatures with a hydroxy alkane sulfonic acid or a hydroxyalkene sulphonic acid.

REFERENCES:
patent: 2503776 (1950-04-01), Sprague
patent: 3177210 (1965-04-01), Rosenoff
patent: 3274204 (1966-09-01), Klass et al.
patent: 3882120 (1975-05-01), Piesch et al.
patent: 4212709 (1980-07-01), Patsch et al.

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