D. Poirier et al., Unexpected formation of O-methoxycarbonyl cyanohydrin showing potential asa protective group of ketones, SYNLETT, (9), 1999, pp. 1423-1425
A one-step procedure using methyl cyanoformate and a secondary alkylamine w
as reported to efficiently transform ketones into O-methoxycarbonyl cyanohy
drins. This functional group shows interesting potential in protecting grou
p chemistry.