Appeal No. 96-2721
Application No. 08/148,764
1-(acyloxy)alkyl wherein acyl has one to four carbon atoms and
said alkyl has two to four carbon atoms, 1-
(alkoxycarbonyloxy)-alkyl wherein said alkoxy has two to five
carbon atoms and said alkyl has one to four carbon atoms,
alkyl of one to three carbon atoms, alkylsulfonyl of one to
three carbon atoms, methylphenyl-sulfonyl or
dialkylphosphonate wherein each of said alkyl is one to three
carbon atoms;
R is COR , CONR R , (C -C )alkyl, (C -C )cycloalkyl, phenyl2 6 7 8 1 6 3 8
or mono- or disubstituted phenyl wherein the substituent or
substituents are each C1, F, Br, (C -C )alkyl, (C -C )alkoxy or1 6 1 6
CF ;
3
Q is Q -A ;2 1
A is1 F, Cl, Br, I,
CF , OR ,3 9 S(O) R ,P 10
COOR ,11 CONR R , CN,9 11
10 11 10 9 11 9 11 9 11
NO , COR , CH OR , OCOR , NR R , N(R )COR , SO NR R ;2 102 2
Q is2
-ii-
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Last modified: November 3, 2007