Photoelectrochemical upcycling of PVC plastic waste for the synthesis of chlorinated quinolinone derivatives
Organic Chemistry Frontiers,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Herein,
an
environmentally
friendly
methodology
has
been
established
for
the
photoelectrochemical
chlorination
of
C(sp
2
)–H
bonds
in
quinolinone
derivatives
using
PVC
plastic
waste
as
chlorine
source.
Язык: Английский
Heterogeneous g-C3N4/NaI Dual Catalytic Difunctionalization of Alkenes with Heteroarenes and Methyl Carbazate under Visible Light
Organic Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 26, 2025
Herein,
a
photoinduced
heterogeneous
catalytic
system
merging
g-C3N4
and
NaI
has
been
established
for
the
difunctionalization
of
alkenes
in
conjunction
with
heteroarenes
methyl
carbazate.
This
approach
is
notable
its
broad
substrate
tolerance,
encompassing
wide
range
leading
to
formation
corresponding
esters
moderate
good
yields.
Additionally,
scalability
synthetic
process
versatility
product
transformations
have
illustrated,
highlighting
potential
practical
application
organic
synthesis.
Язык: Английский
Highly Efficient and Sustainable HT@NC/Pd Catalysts for Suzuki Coupling and Their Application in Elacestrant Synthesis
Catalysts,
Год журнала:
2025,
Номер
15(4), С. 389 - 389
Опубликована: Апрель 17, 2025
Mg-Al
hydrotalcite
(HT),
comprising
Mg2+
and
Al3+
as
layered
hydroxide
cations,
was
synthesized
via
a
hydrothermal
process
at
200
°C.
The
HT
evaluated
carrier,
subsequently,
palladium
immobilized
on
the
surface
of
(HT/NC),
resulting
in
development
an
innovative
biomass-based
catalyst.
catalyst
underwent
analysis
by
X-ray
diffraction
(XRD),
scanning
electron
microscopy
(SEM),
photoelectron
spectroscopy
(XPS).
It
exhibited
remarkable
catalytic
efficiency
superior
activity
Suzuki–Miyaura
coupling
reaction
water.
recyclable
without
decline
could
be
utilized
more
than
10
times,
with
exceptional
yield.
Furthermore,
commercially
accessible
anticancer
drug
Elacestrant
can
readily
produced
using
this
protocol.
Язык: Английский
Photo-induced aerobic cross-coupling of quinoxalin-2(1H)-ones with electron-rich thiophenes
Organic & Biomolecular Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Herein,
an
efficient
aerobic
cross-coupling
of
quinoxazolines
with
electron-rich
thiophenes
was
presented.
It's
easy
and
effective
access
to
3-thiophenyl
quinoxalinones
without
external
photo-catalyst
or
transition-metal
catalyst.
Язык: Английский
Visible-Light-Mediated Perfluoroalkylation/Thioetherification of [1.1.1]Propellane under Photocatalyst-Free Conditions
Organic Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 29, 2025
Perfluoroalkyl-functionalized
bicyclo[1.1.1]pentane
(BCP)
derivatives
have
garnered
significant
attention
in
pharmaceuticals
due
to
their
special
physicochemical
property;
however,
establishing
convenient
synthetic
protocols
for
these
fluorinated
molecular
frameworks
continues
present
substantial
methodological
challenges.
Herein,
we
report
a
photocatalyst
and
additive-free
perfluoroalkylation/thioetherification
of
[1.1.1]
propellane
with
disulfide
ether
perfluoroalkyl
iodines.
Such
photochemistry
methodology
utilizing
an
electron
donor-acceptor
(EDA)
complex
offers
green
novel
way
obtain
various
BCP
containing
thioether
groups
good
functional
group
tolerance.
Язык: Английский