Research Square (Research Square),
Journal Year:
2023,
Volume and Issue:
unknown
Published: May 22, 2023
Abstract
Visible
light
driven
synthesis
of
substituted
benzo[
b
]thiophenes
from
phenylethenethiol
under
an
air
atmosphere
at
room
temperature
is
reported,
using
eosin
Y
as
organophotoredox
catalyst
by
intramolecular
C−S
bond
formation.
This
process
accepts
a
wide
range
functional
groups
tolerance
and
generates
highly
environmentally
benign
conditions
via
transition-metal-free
organic
photoredox
catalysis.
Journal of Heterocyclic Chemistry,
Journal Year:
2024,
Volume and Issue:
61(3), P. 458 - 465
Published: Jan. 3, 2024
Abstract
An
efficient
visible
light‐mediated,
eosin
Y‐catalyzed
synthesis
of
oxazole
has
been
developed
from
benzil
with
primary
amines,
that
providing
a
straightforward,
green,
and
environmentally
benign
access
to
wide
variety
substituted
oxazole‐2‐amines
under
mild
reaction
conditions.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(29), P. 20492 - 20515
Published: Jan. 1, 2024
Antibiotic
contamination
has
become
a
severe
issue
and
dangerous
concern
to
the
environment
because
of
large
release
antibiotic
effluent
into
terrestrial
aquatic
ecosystems.
To
try
solve
these
issues,
plethora
research
on
withdrawal
been
carried
out.
Recently
photocatalysis
received
tremendous
attention
due
its
ability
remove
antibiotics
from
aqueous
solutions
in
cost-effective
environmentally
friendly
manner
with
few
drawbacks
compared
traditional
photocatalysts.
Considerable
focused
developing
advanced
visible
light-driven
photocatalysts
order
address
problems.
This
review
provides
an
overview
recent
developments
field
photocatalytic
degradation
antibiotics,
including
doping
metals
non-metals
ultraviolet
photocatalysts,
formation
new
semiconductor
advancement
heterojunction
building
surface
plasmon
resonance-enhanced
systems.
Tetrahedron Green Chem,
Journal Year:
2023,
Volume and Issue:
1, P. 100009 - 100009
Published: Jan. 1, 2023
Gold
photocatalysis
includes
a
diverse
set
of
gold-catalyzed
processes
with
essentially
distinctive
fundamental
stages.
When
and
gold
catalysis
are
combined,
then
it
results
to
change
the
valence
centre
by
electron
transfer
radical
addition
without
usage
exogenous
oxidants
that
stoichiometrically
sacrificed.
A
number
significant
organic
transformations
made
possible
radicals'
exceptional
compatibility
catalysts.
The
using
complexes
opens
up
new
opportunities
for
chemistry
complements
existing
photoredox
techniques
admirably.
In
this
review,
achieved
mononuclear
gold(I)
catalysts
(both
those
photosensitizer)
dinuclear
photocatalysts
discussed
fascinating
techniques,
as
well
their
significance
chemists.
Results in Chemistry,
Journal Year:
2023,
Volume and Issue:
7, P. 101249 - 101249
Published: Dec. 8, 2023
A
visible
light-induced,
photoredox
catalyzed,
eco-friendly
one
pot
method
for
the
synthesis
of
2,4-disubsitituted
quinoline
has
been
proposed.
This
novel
strategy
utilizes
light
to
produce
2,4-disubstituted
through
tandem
reactions
involving
formation
C-N
and
C-C
bonds
with
high
yield
product
under
relatively
mild
reaction
conditions.
synthetic
protocol
many
important
benefits,
including
a
cost-effective
catalyst,
short
time,
excellent
atom
economy,
simple
work-up
an
extensive
substrate
scope.
ChemistrySelect,
Journal Year:
2025,
Volume and Issue:
10(4)
Published: Jan. 1, 2025
Abstract
Owing
to
its
possible
advantages
for
the
environment
and
economy,
photoredox
catalysis
of
organic
processes
fueled
by
iron
has
garnered
a
lot
interest
recently.
The
potential
photo‐induced
single‐electron
transfer
(SET)
events
occurring
outside
sphere
is
now
well
acknowledged.
Currently,
focus
shifted
newly
discovered
photoactivation
method
that
based
on
an
inner‐sphere
mode
reactivity
caused
population
visible‐light‐induced
homolysis
(VLIH)
states.
VLIH
activation,
in
contrast
photoredox,
specific
complexes,
offers
distinct
profiles,
does
not
require
redox
potentials
coincide.
These
attractive
properties
have
prompted
development
strategies
use
this
blueprint
manufacture
highly
reactive
open‐shell
species
mild
environments.
purpose
contribution
promote
novel
synthetic
techniques
sustainable
chemical
transformations
offer
educational
instrument
understanding
evolving
idea.
