Boron- and Silicon-Substituted [3]-1-Heterodendralenes as Versatile Building Blocks for the Rapid Construction of Polycyclic Architectures
作者:Fabien Tripoteau、Tristan Verdelet、Alain Hercouet、François Carreaux、Bertrand Carboni
DOI:10.1002/chem.201101624
日期:2011.12.2
B and Si, additional assets: Skeletally diverse polycyclic compounds with up to six stereocenters were assembled with excellent stereoselectivity from simple 2‐vinyl α,β‐unsaturated aldehydes possessing a trimethylsilyl or a boronate group at position 3 (see scheme). The pre‐encoded skeletal information was ensured by the initial choice of the positions of the heteroatoms (O, Si or B).
B和Si,另外的资产:具有最多6个立体中心的骨架多样的多环化合物,在3位具有三甲基甲硅烷基或硼酸酯基团的简单2-乙烯基α,β-不饱和醛中,以优异的立体选择性组装而成(参见方案)。预先选择杂原子(O,Si或B)的位置可确保预先编码的骨骼信息。