title: Cyclic Acetal Formation Between 2-Pyridinecarboxaldehyde and gamma-Hydroxy-alpha,beta-Acetylenic Esters.
abstract: A new transformation between 2-pyridinecarboxyaldehyde and gamma-hydroxy-alpha,beta-acetylenic esters to form highly functionalized cyclic acetals was discovered. This transformation proceeds under very mild conditions without any additives and is promoted by the basic nature of the pyridine ring.
authors.affiliation: Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260.
authors.forename: Sami
authors.initials: S
authors.lastname: Osman
authors.forename: Kazunori
authors.initials: K
authors.lastname: Koide