145653-24-3Relevant articles and documents
Stereocontrolled Synthesis of R or S, E or Z Unsaturated α-Amino Acids by Enantio- and Diastereoselective Epoxidation of δ-Hydroxy Allylic Phosphine Oxides
Clayden, Jonathan,Collington, Eric W.,Warren, Stuart
, p. 1327 - 1330 (2007/10/02)
Epoxidation of δ-hydroxy allylic phosphine oxides 5 with m-CPBA can be syn selective.All stereoisomers of epoxy alcohols 6 are available when this method is used in tandem with an anti selective Sharpless kinetic resolution.The stereoisomers of epoxy alco
Asymmetric epoxidations and kinetic resolutions of δ-hydroxy allylic phosphine oxides
Clayden,Collington,Warren
, p. 7043 - 7046 (2007/10/02)
δ-Hydroxy allylic phosphine oxides 5 undergo asymmetric epoxidation to yield epoxy alcohols 6 with high enantio- and diastereoselectivity. Kinetic resolutions are also successful, even with a chiral centre remote from the allylic hydroxyl, if that chiral