A simple and efficient one-pot method was developed to give α-aminonitriles from aldehydes + amines + TMSCN in LPDE. Optically active α-aminonitriles were snythesized by using (S)-(−)- or (R)-(+) α-methylbenzylamine, (S)-(−) α-methylbenzylamine affords predominantly S-aminonitriles and (R)-(+) α-methylbenzylamine leads to the R-aminonitriles.
开发了一种简单有效的一锅法,由LPDE中的醛+胺+ TMSCN生成α-
氨基腈。通过使用(S)-(-)-或(R)-(+)α-甲基
苄胺来合成旋光性α-
氨基腈,(S)-(-)α-甲基
苄胺主要提供S-
氨基腈和(R)-( +)α-甲基
苄胺导致R-
氨基腈。