title: Three chiral vinyldioxazaborocanes.
abstract: The structures of three chiral vinyldioxazaborocanes are reported, namely (2E)- and (2Z)-6-benzyl-2-buten-2-yl-1,3,6,2-dioxazaborocane, C27H30BNO2, (II) and (III), respectively, and (2Z)-2-buten-2-yl-6-isobutyl-1,3,6,2-dioxazaborocane, C24H32BNO2, (IV). These compounds may be useful in asymmetric reactions. In the structures reported here, the N-B donor-acceptor bond is longer than in any previously reported analogous compounds.
authors.affiliation: Department of Chemistry, University of California, Davis, CA 95616, USA. olmstead@chem.ucdavis.edu
authors.forename: Marilyn M
authors.initials: MM
authors.lastname: Olmstead
authors.forename: James C
authors.initials: JC
authors.lastname: Fettinger
authors.forename: Soya
authors.initials: S
authors.lastname: Gamsey
authors.forename: Jacob W
authors.initials: JW
authors.lastname: Clary
authors.forename: Bakthan
authors.initials: B
authors.lastname: Singaram