A catalytic and enantioselective desymmetrization of meso cyclic allylic bisdiethylphosphates with organozinc reagents
- U. Piarulli
- P.G.S. Daubos
- C. Claverie
- M. Roux
- C.M.A. Gennari
DOIAbstract
The chosen one: The desymmetrization of meso-2 is possible with the use of diethylzinc in the presence of the Cu' complex of 1 (10 mol%; Tf = CF3SO2). Ligand 1 was optimized from a screen of a library of 125 compounds. Other ligands from the same library favor the formation of the opposite enantiomer 4
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