Visible-light-induced synthesis of bibenzofuranones via a cerium-mediated energy transfer process
J. F. Lv,
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Yatao Lang,
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Chao‐Jun Li
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et al.
Chemical Communications,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Synthesis
of
bibenzofuranones
from
benzils
via
a
radical
cyclization-dimerization
tandem
process,
efficiently
constructing
C–O/C–C
bonds
and
contiguous
quaternary
carbon
centers
in
single
step,
was
reported.
Language: Английский
Nickel-Catalyzed C(sp3)–C(sp3) Cross-Coupling of Carboxamides and Unactivated Alkyl Iodides
Haochen Li,
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Guohua Ren,
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Xi Chen
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et al.
The Journal of Organic Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: May 22, 2025
The
construction
of
C(sp3)-C(sp3)
bonds
through
cross-coupling
reactions
unactivated
alkyl
halides
and
C-radical
precursors
presents
a
significant
challenge
in
organic
synthesis.
Herein,
we
report
strategy
for
the
formation
using
as
alkylation
reagents
via
1,5-hydrogen
atom
transfer
(HAT)
process.
proceed
under
mild
conditions,
demonstrating
remarkable
tolerance
diverse
array
functional
groups.
This
method
possesses
potential
to
expand
new
pathways
Language: Английский