title: Stereoselective Synthesis of Dihydropyran-4-ones via a Formal Hetero Diels-Alder Reaction and Ceric Ammonium Nitrate Dehydrogenation.
authors.affiliation: Lammot du Pont Laboratory, Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716.
authors.forename: P. Andrew
authors.initials: PA
authors.lastname: Evans
authors.forename: Jade D.
authors.initials: JD
authors.lastname: Nelson