Fluoride-catalyzed aldol-type reactions of α-isocyano esters producing 2-oxazoline derivatives
An α-isocyano ester underwent the fluoride-catalyzed aldol-type reaction with an aldehyde to afford a 2-oxazoline derivative.
Ito, Yoshihiko,Higuchi, Noriko,Murakami, Masahiro
p. 91 - 93
(2007/10/03)
ASYMMETRIC SYNTHESIS OF β-HYDROXY-α-ALKYLAMINO ACIDS BY ASYMMETRIC ALDOL REACTION OF α-ISOCYANOCARBOXYLATES CATALYZED BY CHIRAL FERROCENYLPHOSPHINE-GOLD(I) COMPLEXES
Aldol reaction of methyl α-isocyanocarboxylates (CNCH(R)COOMe: R = H, Me, Et, i-Pr) with benzaldehyde or acetaldehyde in the presence of 0.5-1.0 molpercent of a chiral (aminoalkyl)ferrocenylphosphine-gold(I) complex gave optically active 4-methoxycarbonyl