Catalytic asymmetric arylation of aliphatic aldehydes using a B/Zn exchange reaction
作者:Andressa M.M. Carlos、Maria Eduarda Contreira、Bruna S. Martins、Maira F. Immich、Angélica V. Moro、Diogo S. Lüdtke
DOI:10.1016/j.tet.2015.01.014
日期:2015.2
the arylation of aliphatic aldehydes using the boron/zinc exchange reaction for the generation of transferable aryl groups, in the presence of chiral amino alcohol ligands. For the first time, a systematic investigation of this reaction using aliphatic aldehydes was developed and we have found that it proved to be significantly more challenging than the arylation of aromatic aldehydes. The corresponding
在本文中,我们描述了在手性氨基醇配体存在下,使用硼/锌交换反应生成可转移芳基的脂族醛的芳基化反应。首次对使用脂肪族醛的反应进行了系统的研究,我们发现与芳香族醛的芳基化反应相比,它具有更大的挑战性。所获得的相应的手性仲醇含量高达73%ee。