The reaction of N-alkyl substituted α-aminoisobutyronitriles with carbonyl compounds
作者:L.A. Yanovskaya、Ch. Shachidayatov、E.P. Prokofiev、G.M. Andrianova、V.F. Kucherov
DOI:10.1016/s0040-4020(01)98664-8
日期:1968.1
Saturated and aromatic aldehydes react with Me2(C(CN)NR2 to give the corresponding R′CH(CN)NR2. Saturated aldehydes do not react with Me2C(CN)NHR but aromatic aldehydes yield Schiff bases (ArCHNR). α,β-Unsaturated aldehydes react with Me2C(CN)NR2 or Me2C(CN)NMR to form RCH2CHC(CN)NR2 (in both possible geometric forms) or RCH2CH2C(CN)NR.
饱和醛和芳香醛与Me 2(C(CN)NR 2)反应生成相应的R'CH(CN)NR 2。饱和醛不与Me 2 C(CN)NHR反应,但是芳醛产生席夫碱(ArCH NR)。α,β不饱和醛与我反应2 C(CN)NR 2或Me 2 C(CN)NMR以形成RCH 2 CHC(CN NR)2(在两个可能的几何形式)或RCH 2 CH 2 C(CN)NR。