P‐Chirogenic Benzo‐Fused Phenoxaphosphane: Synthesis, Resolution and Study of the Stereochemical Properties of the Corresponding Palladium Complexes
作者:Franco Doro、Martin Lutz、Joost N. H. Reek、Anthony L. Spek、Piet W. N. M. van Leeuwen
DOI:10.1002/ejic.200700887
日期:2008.3
The synthesis and resolution of chiral phenoxaphosphane 3, with the stereogenic center at the phosphorusatom, is described. Compound 3 has been synthesized following a wellknown procedure for trapping a phosphorusatom within a six-membered ring. The resolution of the racemic mixture of 3 was achieved through separation of its diastereomeric palladacycle derivatives 7a,b and 9a,b. The absolute configuration