Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1993-12-23
1995-10-17
Geist, Gary L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544351, C07D48708
Patent
active
054592674
ABSTRACT:
SUBSTITUTED-4-FLUORO-1,4-DIAZONIABICYCLO[2.2.2]OCTANE SALTS AND THEIR APPLICATION AS FLUORINATING AGENTS The present invention relates to the preparation and uses of 1-substituted-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane salts, specifically 1-hydroxyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane salts as reagents for the introduction of fluorine in organic compounds.
REFERENCES:
patent: 3038903 (1962-06-01), Farkas et al.
patent: 5086178 (1992-02-01), Banks
Farkas et al., "Some Derivatives of 1,4-Diazabicyclo(2.2.2)Octane (Triethylenediamine)", Journal of Chemical and Engineering Data, vol. 13, No. 2, pp. 278-284 (1968).
Banks et al., "1-Alkyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane Salts: A Novel Family of Electrophilic Fluorinating Agents", J. Chem. Soc., Chem. Commun., pp. 595-596 (1992).
Morrison & Boyd, Organic Chemistry 3rd Ed. p. 751.
Poss Andrew J.
Shia George
Allied-Signal Inc.
Friedenson Jay P.
Geist Gary L.
Scalzo Catherine
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