Ce. Song et al., ASYMMETRIC HYDROCYANATION OF 3-PHENOXYBENZALDEHYDE CATALYZED BY POLYMER-BOUND CYCLIC DIPEPTIDES, Synthetic communications, 24(1), 1994, pp. 103-109
The polymer-bound catalyst 3a-e inserted some spacer ([NHCO(CH2)(10)-]
(n); n=0,1,2,3,4) connecting the catalytic moiety [cyclo(-(S)-Phe(S)-H
is)], [(S,S)-1] and 2 % cross-linked Merrifield's polymer, have been p
repared and their catalytic efficiency for the enantioselective hydroc
yanation of 3-phenoxybenzaldehyde was studied.