作者:Susanne Rommel、Christian Belger、Jeanne-Marie Begouin、Bernd Plietker
DOI:10.1002/cctc.201500053
日期:2015.4.20
Iron hydride complexes of the general formula P2Fe(NO)CO)H are highly active catalysts for the hydrosilylation of aldehydes or ketones and phosphine oxides. Depending on the solvent, the in situ reduction of the phosphine oxide can be faster than the corresponding hydrosilylation of a carbonyl group. This unusual activity was used within the context of catalytic Wittig olefination.
通式P 2 Fe(NO)CO)H的氢化铁络合物是用于醛或酮和氧化膦的氢化硅烷化的高活性催化剂。取决于溶剂,氧化膦的原位还原可以比羰基的相应氢化硅烷化更快。在催化维蒂希烯化反应中使用了这种不同寻常的活性。