A Unifying Stereochemical Analysis for the Formation of Halogenated C<sub>15</sub>-Acetogenin Medium-Ring Ethers From <i>Laurencia</i> Species via Intramolecular Bromonium Ion Assisted Epoxide Ring-Opening and Experimental Corroboration with a Model Epoxide
作者:Karl J. Bonney、D. Christopher Braddock
DOI:10.1021/jo301580c
日期:2012.11.2
unifying stereochemical analysis for the formation of the constitutional isomeric halogenated C15-acetogenin medium-ring ether natural products from Laurencia species is presented, where an intramolecularbromoniumion assisted epoxide ring-opening reaction of enantiomerically pure epoxides can account for ring-size, the position of the halogen substituents, and relative and absolute configurations of