Recent advances in FeCl3-photocatalyzed organic reactions via hydrogen-atom transfer
Chinese Chemical Letters,
Год журнала:
2024,
Номер
35(9), С. 109517 - 109517
Опубликована: Янв. 21, 2024
Язык: Английский
Visible light-mediated synthesis of quinazolinones and benzothiadiazine-1,1-dioxides utilizing aliphatic alcohols
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
22(20), С. 4172 - 4178
Опубликована: Янв. 1, 2024
The
activation
and
utilization
of
challenging
aliphatic
alcohols
like
methanol
ethanol
is
a
very
appealing
approach
to
synthesize
valuable
organic
molecules.
Язык: Английский
A Metal-Catalyzed Tunable Reaction of Ylides with Hydroxylamine Derivatives
Organic Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 25, 2025
In
this
work,
a
tunable
reaction
of
metal
acyl
nitrene
with
ylides
is
reported
for
the
divergent
synthesis
enamides
and
α,α-dicarbonyl
phosphorus
ylides.
The
featured
mild
conditions,
good
efficiency,
broad
generality.
particular,
resulting
could
be
structurally
elaborated
into
potential
useful
scaffolds.
Mechanism
investigation
suggests
that
formation
was
ascribed
to
nucleophilic
substitution
ferric
sulfur
It
believed
represents
an
initial
example
preparing
from
iron-catalyzed
transfer.
Язык: Английский
Sodium Poly(heptazine imide)-Enabled Oxytrifluoromethylation of Alkenes for the Synthesis of α-CF3 Ketones
The Journal of Organic Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 29, 2025
This
paper
describes
a
NaPHI-catalyzed
oxytrifluoromethylation
of
olefins
under
photoirradiation.
The
reaction
is
applicable
for
the
synthesis
α-trifluoromethyl
ketones,
which
could
be
structurally
elaborated
into
an
array
useful
scaffolds.
Mechanistic
studies
suggested
that
photoexcited
NaPHI*
facilitate
formation
singlet
1O2
through
EnT
process,
thus
enabling
difunctionalization
with
trifluoromethyl
radical
and
oxygen
anion
species.
Язык: Английский
Photoredox/Iron Dual-Catalysis-Enabled [4 + 2] Cyclization of Acyl Nitrene with Alkynes
Organic Letters,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 13, 2024
In
this
work,
the
annulation
of
acyl
nitrene
with
alkynes
is
reported
under
photoredox/iron
dual-catalysis
for
synthesis
a
series
isoquninalin-2-ones.
The
reaction
featured
high
regioselectivity
and
good
generality.
particular,
resulting
isoquinalin-2-ones
could
be
structurally
elaborated
into
several
biologically
interesting
scaffolds.
Mechanism
investigation
suggests
that
was
ascribed
to
formal
[4
+
2]
cyclization.
It
believed
represents
an
initial
example
preparing
isoquinolin-1-ones
from
ferric
peroxyl-catalyzed
insertion.
Язык: Английский
Low-Valent Tungsten Catalyzed Carbonylative Synthesis of Benzoates from Aryl Iodides and Alcohols
Molecules,
Год журнала:
2024,
Номер
29(22), С. 5305 - 5305
Опубликована: Ноя. 10, 2024
Non-noble
metals
catalyzed
carbonylative
reactions
serve
as
straightforward
and
sustainable
methods
for
the
synthesis
of
functionalized
carbonyl-containing
compounds.
Herein,
a
low-valent-tungsten-catalyzed
reaction
that
enables
coupling
aryl
iodides
alcohols
or
phenols
was
disclosed,
employing
readily
available
W(CO)
Язык: Английский
Visible-Light Induced and Iron Peroxo-Promoted Radical Difunctionalization of Alkene for the Synthesis of β-Ketosulfone and α-Chloroketone
The Journal of Organic Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 26, 2024
In
this
work,
a
switchable
synthesis
of
β-ketosulfone
and
α-chloroketone
through
radical
difunctionalization
alkenes
is
reported.
The
transformation
works
well
under
iron
peroxo
species/photoredox
dual
catalysis
an
open-flask
atmosphere,
the
reaction
highlighted
with
good
yields
broad
scope.
Mechanism
studies
show
that
initiated
by
formal
[4
+
2]
cyclization
sulfonyl
in
regioselective
manner.
Язык: Английский