(BH3) or cyanoborane (BH2CN) groups were α-C lithiated with sBuLi (2 equiv.) and then treated with 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane to produce the α-aminoboronate complexes of aminoboranes and aminocyanoboranes 2–7 in 70–85 % yields. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
由
硼烷 (
BH3) 或
氰基
硼烷 (BH2CN) 基团活化的叔胺用 sBuLi(2 当量)进行 α-C
锂化,然后用 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2 处理-二氧
硼烷以 70-85% 的产率生产
氨基
硼烷和
氨基
氰基
硼烷 2-7 的 α-
氨基
硼酸酯复合物。(© Wiley-
VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)