作者:Heiko Werner、Robert Vicha、Anja Gissibl、Oliver Reiser
DOI:10.1021/jo0350920
日期:2003.12.1
A straightforward synthesis of chiral aza-bis(oxazoline) (Azabox) ligands from commercially available amino alcohols is described. The new protocol allows access to previously reported Azabox ligands in considerably improved yields but also to new derivatives, including non-C2-symmetrical ones.
描述了由市售氨基醇直接合成手性氮杂双(恶唑啉)(Azabox)配体。新方案允许以大大提高的产率获得先前报道的Azabox配体,但也可以获得新的衍生物,包括非C2对称的衍生物。