Vicinal Stereocontrol during Nucleophilic Addition to Arene Chromium Tricarbonyl Complexes: Formal Synthesis of (±)-<i>e</i><i>rythro </i>Juvabione
作者:Anthony J. Pearson、Harinandini Paramahamsan、James D. Dudones
DOI:10.1021/ol0494414
日期:2004.6.1
[reaction: see text] Vicinal stereocontrol during nucleophilic addition of tert-butyl lithiopropionate to eta(6)-anisole chromiumtricarbonylcomplexes with differing para substituents has been studied. Excellent vicinal double stereoinduction (>99:1) was observed when the para substituent was Si(CH(3))(3), and this has been applied to a stereoselective formal synthesis of (+/-)-erythro Juvabione.