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  • Recent advances and new con...
    Wencel-Delord, J; Panossian, A; Leroux, F. R; Colobert, F

    Chemical Society reviews, 06/2015, Letnik: 44, Številka: 11
    Journal Article

    Axial chirality is a key feature of many important organic molecules, such as biologically active compounds, stereogenic ligands and optically pure materials. Significant efforts in the field of the atropisomeric synthesis of biaryls have hence been undertaken over the past decade. Several major improvements of the already known methods to build up such chiral backbones ( e.g. oxidative couplings and stereoselective Suzuki-Miyaura arylations) have been achieved and, in parallel, novel concepts have emerged enabling unprecedented synthetic routes toward molecules of this kind. These outstanding steps further unlocked the door to the preparation of previously difficult-to-access precursors of privileged ligands like BINOL, BINAM, QUINAP and many other molecules of interest. Over the past decade the field of the synthesis of axially chiral compounds has been rapidly expanding. Not only key advances have been achieved concerning the already established strategies but also new synthetic routes have been devised. This review showcases the recent developments in this domain.