Articles with "biaryl ynones" as a keyword



Synthesis of Difluoromethylated and Phosphorated Spiro[5.5]trienones via Dearomative Spirocyclization of Biaryl Ynones.

Sign Up to like & get
recommendations!
Published in 2018 at "Organic letters"

DOI: 10.1021/acs.orglett.8b01027

Abstract: Copper- or silver-catalyzed cascade radical addition/dearomative spirocyclization of biaryl ynones with fluoroalkyl bromides or diethylphosphite has been realized for the first time. This method provides a novel and step-economical protocol for the divergent synthesis of… read more here.

Keywords: spirocyclization biaryl; biaryl ynones; phosphorated spiro; dearomative spirocyclization ... See more keywords