... REGIOCHEMISTRY OF REACTIONS OF a-ALKOXYALLYLPHOSPHINE OXIDE YLIDES WITH ELECTROPHILES. Mehran Maleki and J. Allen Miller- - Chemistry Department, The University, Dundee DD1 4HN, Scotland, UK 0. William Lever, Jr. Department of Organic Chemistry, Wellcome Research Laboratories Burroughs Wellcome Co., Research Triangle Park, NC 27709, USA Abstract. ...