Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-04-18
1987-05-12
Brust, Joseph P.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
260503, 260505R, 549 78, 549502, 568 12, C07D30712, C07D33318, C07D20708
Patent
active
046651969
ABSTRACT:
There are provided compounds which are alkyl sulfonates substituted on a 5-membered heterocyclic or cyclic ring. The hetero-substituents of the ring may be O, S, R.sub.2 N, R.sub.3 R.sub.4.sup.+ N<, ##STR1## where R.sub.2, R.sub.3 and R.sub.4 are the same or different substituted or unsubstituted, and are hydrogen, alkyl or aryl. Optionally, the hetero-substituent may be replaced by R.sub.3 R.sub.4 C. The alkyl sulfonate substituent is in the 3 position of the ring and a substituted or unsubstituted alkyl substituent is in the 4 position of the ring. The compounds may be prepared by reacting X(CH.sub.2 CH.dbd.CHR).sub.2, where X is the above mentioned hetero-substituents or R.sub.3 R.sub.4 C<, with a bisulfate salt.
REFERENCES:
patent: 3424770 (1969-01-01), Stein et al.
patent: 3875187 (1975-04-01), Hickner et al.
patent: 4126746 (1978-11-01), Hickner et al.
patent: 4410709 (1983-10-01), Ohme et al.
Brust Joseph P.
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
Speciale Charles J.
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