Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1976-11-11
1977-09-13
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
424249, C07D25710, C07D51900
Patent
active
040481662
ABSTRACT:
Compounds of the formula ##STR1## where X represents O or S and R represents C.sub.1-4 alkyl, phenyl or (C.sub.1-4 alkyl)phenyl. The compounds are prepared by reacting the ring-opened intermediate, obtained by reacting cis-1-(3-chloro-2-propenyl)-3,5,7-triaza-1-azoniatricyclo (3.3.1.1.sup.3,7) decane chloride with excess aqueous sodium hydroxide, with an equivalent amount of a corresponding halide formate or halide thioformate, ClC=X(OR), at about 0.degree. C in the presenceof a hydrogen chloride acceptor and using a non-nucleophilic organic solvent as reaction medium. The carbamate products have antimicrobial utility.
REFERENCES:
patent: 3862939 (1975-01-01), Brady
patent: 3862940 (1975-01-01), Mitchell et al.
Moppett Charles E.
Paul Albertha M.
Bjork C. Kenneth
Ford John M.
Post Theodore
The Dow Chemical Company
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