BF<sub>3</sub>-Mediated Additions of Organolithiums to Ketimines: X-ray Crystal Structures of BF<sub>3</sub>−Ketimine Complexes
收藏NIAID Data Ecosystem2026-03-06 收录
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Additions of lithium acetylides and n-BuLi to N-alkyl ketimines mediated by BF3−Et2O in THF afford hindered tert-alkylamines in moderate to good yields. Stereochemical results and crystal structures of three BF3−imine complexes suggest that allylic strain strongly influences conformation and may be an important determinant of reactivity and selectivity.
创建时间:
2016-05-06




