A New P-Chiral Aminophosphine Ligand Containing a 2,2'-Coupled Pyrrolidine-Phospholane Ring System. Synthesis and Coordination Properties with Rhodium(I) and Iridium(I) Fragments

Article abstract of DOI:10.1039/c39950000833

A new approach to the synthesis of chiral P,N-ligands containing a stereogenic phosphorus atom is reported; the synthesis, characterization and coordination properties of (PR,2R,3R,2'R,3'S,4'S) 2<2'(3',4'-di-tert-butoxy-1'-methyltetrahydropyyrolyl)>-3-methoxy-1-phenyltetrahydrophosphole (P*-N-1), which contains a stereogenic phosphorus in addition to five contiguous stereocentres in the ligand backbone; compound P*-N-1 represents the first example of a new class of chiral P,N-ligands with the heteroatoms incorporated in two 2,2'-coupled pyrrolidine-phospholane rings.

Full text of DOI:10.1039/c39950000833

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