Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-03-15
1989-06-06
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
26050121, 544 2, 546347, 548341, C07D21182, C07D21318, C07D29100, C07D23354
Patent
active
048373303
ABSTRACT:
Sulfatobetaines are prepared by reacting an adduct of a base having a tertiary N atom and sulfur trioxide with an alkylene oxide in the presence of an alkylene carbonate as a solvent.
REFERENCES:
patent: 3274204 (1966-09-01), Klass et al.
Braun Gerold
Glaser Klaus
Tschang Chung-Ji
Vamvakaris Christos
BASF - Aktiengesellschaft
Lee Mary C.
Whittenbaugh Robert C.
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