title: (4R,5S)-5-Benzyl-4-isopropyl-1,3,4-oxadiazinan-2-one.
abstract: The title compound, C(13)H(18)N(2)O(2), is an N(4)-isopropyl-l-phenyl-alanine-based oxadiazinanone. Although the two mol-ecules in the asymmetric unit are oriented appropriately for hydrogen bonding, the distance between the donor and acceptor atoms is large enough to support only weak, if any, hydrogen bonding. The absolute configuration is known based on the known starting compounds in the synthetic procedure.
authors.affiliation: CB 4160, Department of Chemistry, Illinois State University, Normal, IL 61790, USA.
authors.forename: Lacey D
authors.initials: LD
authors.lastname: Addison
authors.forename: Delvis D
authors.initials: DD
authors.lastname: Dore
authors.forename: Shawn R
authors.initials: SR
authors.lastname: Hitchcock
authors.forename: Gregory M
authors.initials: GM
authors.lastname: Ferrence