177663-87-5Relevant academic research and scientific papers
Norephedrine-derived oxazolidines as chiral auxiliaries-stereocontrolled routes to R or S β-hydroxy phosphine oxides
O'Brien, Peter,Warren, Stuart
, p. 3051 - 3054 (1996)
Reduction of a β-keto phosphine oxide oxazolidine and reaction of an oxazolidine aldehyde with a lithiated phosphine oxide provide stereoselective routes to S or R β-hydroxy phosphine oxides.
Asymmetric synthesis with diphenylphosphine oxides: Bicyclic aminals and oxazolidines as chiral auxiliaries
O'Brien, Peter,Warren, Stuart
, p. 3431 - 3444 (2007/10/03)
Syntheses of six novel phosphine oxide chiral auxiliaries are described. The auxiliaries are composed of the diphenylphosphinoyl (Ph2PO) group and either proline-derived bicyclic aminals or norephedrine-derived oxazolidines. One auxiliary is us
