Heterogeneous Reductive Isomerization Reaction Using Catalytic Pd/C and H<sub>2</sub>
作者:Daniel D. Caspi、Neil K. Garg、Brian M. Stoltz
DOI:10.1021/ol050952f
日期:2005.6.1
[reaction: see text] A highly selective catalytic reductive isomerization reaction is described. The extremely mild and neutral reaction conditions (10% Pd/C, H2, and MeOH at 0 degrees C) tolerate a wide range of functional groups and generally result in excellent yields. Mechanistic studies suggest that this reaction does not proceed via a stepwise reduction/elimination sequence or a pi-allylpalladium