jo501474w_si_001.pdf (4.47 MB)
Room-Temperature and Transition-Metal-Free Mizoroki–Heck-type Reaction. Synthesis of E‑Stilbenes by Photoinduced C–H Functionalization
journal contribution
posted on 2014-10-03, 00:00 authored by Javier
F. Guastavino, María E. Budén, Roberto A. RossiWe report a conceptually different
approach toward E-stilbene syntheses by photoinduced
direct C–H arylation of alkenes at rt without the addition
of transition metals, with a broad range of aryl halides, including
ArI, ArBr, and even ArCl. This is the first time that this reaction
has been produced without
extra solvent but with 18-crown-6 ether and t-BuOK
in only 15 min of reaction.