by Fanzhi Yang, Julian Koeller, Lutz Ackermann
Abstract
Room-temperature azole C−H arylations were accomplished with
inexpensive copper(I) compounds by means of photoinduced catalysis. The
expedient copper catalysis set the stage for site-selective C−H
arylations of non-aromatic oxazolines under mild reaction conditions,
and provides step-economical access to the alkaloid natural products
balsoxin and texamine.
inexpensive copper(I) compounds by means of photoinduced catalysis. The
expedient copper catalysis set the stage for site-selective C−H
arylations of non-aromatic oxazolines under mild reaction conditions,
and provides step-economical access to the alkaloid natural products
balsoxin and texamine.
Copper light: Room-temperature C−H arylations of
heteroarenes were accomplished with inexpensive copper compounds by
photoinduced catalysis. The expedient copper catalysis leads to
site-selective C−H arylations of non-aromatic oxazolines under mild
reaction conditions, and provides step-economical access to the alkaloid
natural products balsoxin and texamine.
heteroarenes were accomplished with inexpensive copper compounds by
photoinduced catalysis. The expedient copper catalysis leads to
site-selective C−H arylations of non-aromatic oxazolines under mild
reaction conditions, and provides step-economical access to the alkaloid
natural products balsoxin and texamine.
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