
Tetrahedron Letters p. 2681 - 2684 (1995)
Update date:2022-08-03
Topics:
O'Brien, Peter
Warren, Stuart
Homochiral diphenylphosphinoyl hydroxy aldehydes 1 and 2 have been made by diastereoselective additions of metallated methyldiphenylphosphine oxides 10 to Mukaiyama's keto aminals 8 and 9.Reduction to diphenylphosphinoyl 1,2 diols 3 and 4 is also described.Sharpless asymmetric dihydroxylation provides an alternative route diphenylphosphinoyl 1,2 diols 3 and 4, the two approaches are compared.
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Doi:10.1007/BF00900841
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()Doi:10.1002/jlcr.2580360705
(1995)