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Air-Stable Secondary Phosphine Oxide or Chloride (Pre)Ligands for Cross-Couplings of Unactivated Alkyl Chlorides

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journal contribution
posted on 2010-05-21, 00:00 authored by Lutz Ackermann, Anant R. Kapdi, Carola Schulzke
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 unactivated alkyl chlorides bearing β-hydrogens and proved applicable to transformations of alkyl-substituted organometallics.