Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2007-09-04
2007-09-04
Witherspoon, Sikarl A. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S449000
Reexamination Certificate
active
11334997
ABSTRACT:
Nonmetallic, chiral organic catalysts are used to catalyze enantioselective fluorination of enolizable aldehydes. Reaction systems composed of an enolizable aldehyde, an electrophilic fluorination reagent, and a nonmetallic chiral catalyst in the form of an imidazolidinone salt are also provided.
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Beeson Teresa D.
MacMillan David W. C.
California Institute of Technology
Mintz Levin Cohn Ferris Glovsky and Popeo PC
Reed Dianne E.
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