Air-Stable Secondary Phosphine Oxide or Chloride (Pre)Ligands for Cross-Couplings of Unactivated Alkyl Chlorides
作者:Lutz Ackermann、Anant R. Kapdi、Carola Schulzke
DOI:10.1021/ol100658y
日期:2010.5.21
In situ generated and crystallographically well-defined, isolated palladium complexes derived from seven novel air-stable secondary phosphine oxides or chlorides enabled challenging Kumada−Corriu cross-couplings of unactivatedalkylchlorides bearing β-hydrogens and proved applicable to transformations of alkyl-substituted organometallics.