title: Enantioselective halocyclization using reagents tailored for chiral anion phase-transfer catalysis.
abstract: A chiral anion phase-transfer system for enantioselective halogenation is described. Highly insoluble, ionic reagents were developed as electrophilic bromine and iodine sources, and application of this system to o-anilidostyrenes afforded halogenated 4H-3,1-benzoxazines with excellent yield and enantioselectivity.
authors: Department of Chemistry, University of California , Berkeley, California 94720, United States.
authors: Yi-Ming
authors: YM
authors: Wang
authors: Jeffrey
authors: J
authors: Wu
authors: Christina
authors: C
authors: Hoong
authors: Vivek
authors: V
authors: Rauniyar
authors: F Dean
authors: FD
authors: Toste