iScience,
Journal Year:
2024,
Volume and Issue:
27(2), P. 108781 - 108781
Published: Jan. 6, 2024
Tandem
reactions
involve
multi-step
processes
conducted
in
one
pot,
offering
a
cost-effective,
environmentally
friendly,
and
efficient
approach
to
chemical
transformations
with
high
atom
economy.
The
catalytic
systems
employed
tandem
are
crucial
for
achieving
desirable
activity,
selectivity,
stability.
Researchers
worldwide
have
extensively
explored
driven
by
various
energy
fields,
such
as
electrocatalysis,
thermocatalysis,
photocatalysis,
aiming
facilitate
multiple
bond
transformations.
Continuous
advancements
been
made
reaction
conditions,
catalyst
design,
preparation
methods.
This
review
provides
comprehensive
overview
of
recent
progress
reactions,
specifically
focusing
on
electro-,
thermo-,
categorizes
them
into
catalysts,
reactors,
fields
based
their
applications.
Furthermore,
the
highlights
significance
rational
design
nanomaterial
catalysts
integration
sources,
emphasizing
potential
enhance
performance,
development
combined
catalysis.
Advanced Synthesis & Catalysis,
Journal Year:
2020,
Volume and Issue:
363(1), P. 208 - 214
Published: Nov. 4, 2020
Abstract
The
tandem
cyclization
of
acrylamide
with
diselenides
facilitated
by
electrochemical
oxidation
was
successfully
developed.
This
strategy
provided
an
environmentally
friendly
method
for
the
construction
C−Se
bond.
A
series
seleno
oxindoles
pharmacological
activity
were
obtained
using
this
well‐designed
strategy.
in
vitro
antitumor
compounds
also
screened
through
MTT
assay.
Results
showed
that
exhibited
better
than
other
oxindole
derivatives.
magnified
image
Organic Letters,
Journal Year:
2021,
Volume and Issue:
23(9), P. 3663 - 3668
Published: April 21, 2021
An
efficient
visible-light-assisted,
copper-catalyzed
sulfonylation
of
aryl
halides
with
sulfinates
is
reported.
In
our
protocol,
a
single
ligand
CuI
photocatalyst
formed
in
situ
was
used
the
photocatalytic
transformation.
Diverse
organosulfones
were
obtained
moderate
to
good
yields.
This
strategy
demonstrates
promising
approach
toward
synthesis
diverse
and
useful
organosulfones.
Organic Letters,
Journal Year:
2022,
Volume and Issue:
24(12), P. 2288 - 2293
Published: March 23, 2022
A
novel
and
simple
organoselenium-involved
7-membered
cyclization
to
access
diverse
seleno-benzo[b]azepines
has
been
developed.
This
protocol
involves
an
electrophilic
process
is
accomplished
under
mild
conditions.
Discussion
of
the
mechanism
rationalizes
regioselectivity
observed
in
transformation.
The
studies
further
transformation
large-scale
experiment
reveal
promising
utility
this
methodology.
Chemical Communications,
Journal Year:
2022,
Volume and Issue:
58(10), P. 1526 - 1529
Published: Jan. 1, 2022
Selenides
are
important
structural
motifs
with
a
broad
range
of
biological
activities
and
versatile
transformational
abilities.
In
this
study,
novel
mild
method
was
developed
for
the
facile
synthesis
asymmetric
selenides
under
metal-free
conditions.
The
key
features
reaction
include
good
functional-group
tolerance,
use
readily
available
reagents
cheap,
low-toxicity
solvent,
amenability
to
gram-scale
synthesis.
results
preliminary
radical-trapping
experiments
kinetic
isotope
effect
study
support
radical
process.
Organic Chemistry Frontiers,
Journal Year:
2023,
Volume and Issue:
11(2), P. 597 - 630
Published: Nov. 23, 2023
This
review
highlights
the
recent
progress
in
electrochemical
difunctionalization
of
alkenes
and
alkynes
involving
C–S/Se
bond
formation
to
access
organochalcogen
frameworks.
Organic Chemistry Frontiers,
Journal Year:
2024,
Volume and Issue:
11(18), P. 5278 - 5305
Published: Jan. 1, 2024
This
review
summarizes
the
latest
methodological
advances
in
photocatalytic
C(sp
3
)–H
functionalization,
with
a
particular
emphasis
on
formation
of
C–P,
C–B,
C–S
bonds,
etc
.,
and
some
prominent
efforts
asymmetric
C–H
functionalization.
