Ljubomudrow, Ukrainskij Khimicheskij Zhurnal, 1936, vol. 11, p. 123,126
作者:Ljubomudrow
DOI:——
日期:——
Indirect monoalkylation of primary and secondary amines by reductive decyanation of α-aminonitriles with sodium cyanoborohydride-mercury bis(trifluoroacetate)
作者:Mark B. Sassaman
DOI:10.1016/0040-4020(96)00631-x
日期:1996.8
Secondary and tertiary amines are prepared from α-aminonitriles by selective reductive cleavage of the cyanide moiety. The α-aminonitriles in this case, function as “masked” imine or iminiumions and are “unmasked” by mercury (II) in the presence of sodium cyanoborohydride to obtain the reduced product. Secondaryamines may be prepared indirectly fromprimaryamines in good yield without danger of