A Review of the Use of the Nickel Catalyst in Azide‐Alkyne Cycloaddition Reactions
Applied Organometallic Chemistry,
Journal Year:
2024,
Volume and Issue:
38(12)
Published: Aug. 26, 2024
ABSTRACT
Trying
to
find
beneficial
and
effective
catalysis
for
synthesizing
biologically
active
valuable
1,2,3‐triazoles
is
continually
being
studied
make
the
procedure
more
efficient,
green,
eco‐friendly.
The
click
reaction
famous
in
green
chemistry
its
high
selectivity
efficiency
generating
with
important
pharmaceutical
biological
activities.
1,3‐Dipolar
cycloaddition
of
organic
azides
alkynes
by
copper‐mediated
have
a
great
deal
attention
paid
developed
provide
1,2,3‐triazoles.
However,
utilizing
Cu(II)
species
frequently
requires
reducing
reagent,
making
this
approach
less
atom‐economic.
Recently,
notable
progress
has
been
made
designing
developing
metal‐catalyzed
reactions
prepare
As
appropriate
alternatives
copper
catalysts,
nickel
catalysts
can
be
good
choice
reactions.
This
review
thoroughly
studies
excellent
potential
azide‐alkyne
recommends
using
them
as
proper
traditional
catalysts.
pave
path
further
application
Language: Английский
CuO2@SiO2 nanoparticle assisted click reaction-mediated magnetic relaxation biosensor for rapid detection of Salmonella in food
Biosensors and Bioelectronics,
Journal Year:
2025,
Volume and Issue:
273, P. 117188 - 117188
Published: Jan. 21, 2025
Language: Английский
Cuprous iodide implanted in hot-water-soluble-starch coating of ferrite nanoparticles: efficient catalysts for on–water click synthesis of 1,2,3-triazoles
Nanoscale Advances,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Conglomerates
of
CuI
nanoparticles
combined
with
ferrous
ferrite
(FF)
and
cobalt
(CF)
were
obtained
using
hot-water-soluble
starch
(HWSS)
as
a
green
adhesive
possessing
strong
complexing
affinity
for
both
the
ferrites
nanoparticles.
Our
findings
indicate
that
size
is
closely
related
to
nanoparticles,
suggesting
grafted
from
HWSS
coating
The
TEM
image,
histograms
derived
FE-SEM
images
XRD
patterns
resulting
composites
revealed
growth
led
formation
conglomerates
not
encapsulation
More
interestingly,
impacts
oppositely
on
coercivities
ferrites.
catalytic
efficacy
nano-composites,
CuI@HWSS@CF
CuI@HWSS@FF,
in
one-pot
synthesis
1,2,3-triazoles
through
click
reaction
alkyl
halides,
sodium
azide,
phenylacetylene
"on
water"
described.
use
biocompatible
nano-catalyst,
easy
catalyst
recycling
high
yields
triazoles
within
short
times
are
significant
advantages
synthetic
method
presented
here.
Language: Английский
Copper-catalysed synthesis of chiral alkynyl cyclopropanes using enantioconvergent radical cross-coupling of cyclopropyl halides with terminal alkynes
Zeng Gao,
No information about this author
Lin Liu,
No information about this author
Ji‐Ren Liu
No information about this author
et al.
Nature Synthesis,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 26, 2024
Language: Английский
Germanyl triazoles as a platform for CuAAC diversification and chemoselective orthogonal cross-coupling
Beilstein Journal of Organic Chemistry,
Journal Year:
2024,
Volume and Issue:
20, P. 3198 - 3204
Published: Dec. 5, 2024
We
report
the
synthesis
of
germanyl
triazoles
formed
via
a
copper-catalysed
azide-alkyne
cycloaddition
(CuAAC)
alkynes.
The
reaction
is
often
high
yielding,
functional
group
tolerant,
and
compatible
with
complex
molecules.
installation
Ge
moiety
enables
further
diversification
triazole
products,
including
chemoselective
transition
metal-catalysed
cross-coupling
reactions
using
bifunctional
boryl/germyl
species.
Language: Английский