3-[1-(1-isoquinolyl)-4-piperidyl]propanenitrile

N-(9-fluorenylmethoxycarbonyl)-2-phenylglycinal cyanohydrin

3-Hydroxy-4-(2-methoxy-phenyl)-butyronitrile

(3,5-Diethyl-phenyl)-acetonitrile

4-tert-butyldimethylsilyloxy-3-(p-methoxybenzyl)butyronitrile