Patents Assigned to Loyola University of Chicage
  • C-15 phosphonate reagent compositions and methods of synthesizing the same
    Patent number: 5847185
    Abstract: Allenic phosphonate reagent compositions are described which have the formula: ##STR1## wherein R and R'=C.sub.1 -C.sub.4 alkyl groups, or R, R'=(CH.sub.2).sub.n (n=2 or 3) or ?CH.sub.2 C(CH.sub.3).sub.2 CH.sub.2 !.Also described are methods for forming such allenic phosphonates from ethynyl-.beta.-ionol, and for converting these allenic compounds to allylic phosphonate compounds which can be used in the synthesis of a variety of biologically-active materials.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: December 8, 1998
    Assignee: Loyola University of Chicage
    Inventor: James H. Babler