Recent progress in the synthesis of imidazoquinoline derivatives
Warda Jahangir,
No information about this author
Sumayya Akram,
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Sana Aslam
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et al.
Results in Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown, P. 102270 - 102270
Published: April 1, 2025
Language: Английский
Molybdenum‐Catalyzed Direct Synthesis of Pyrroles from Nitroarenes with Glycols as Reductants
Advanced Synthesis & Catalysis,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 21, 2024
Abstract
A
molybdenum‐catalyzed
synthesis
of
N
‐(hetero)aryl
pyrroles
directly
from
inexpensive
and
commonly
available
(hetero)nitroarenes
via
reduction
with
pinacol
annulation
1,4‐dicarbonyls
or
cyclobutane‐1,2‐diols
has
been
described.
The
process
does
not
require
an
inert
atmosphere
tolerates
the
presence
air
water.
This
non‐noble
catalytic
system
shows
high
chemoselectivity,
allowing
a
diverse
range
potentially
reducible
functional
groups
such
as
alkynes,
alkenes,
halogens,
cyano,
carbonyls.
Moreover,
this
strategy
enables
reuse
waste
byproduct
reactant,
facilitating
formation
challenging
accessible
used
reducing
agents.
Language: Английский
Advancing quinoxaline chemistry: Sustainable and green synthesis using L-arabinose as a catalyst
Sandip J. Detke,
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Anuja D. Karwande,
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Sai Srinivas Ponugoti
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et al.
Synthetic Communications,
Journal Year:
2024,
Volume and Issue:
54(23), P. 2024 - 2037
Published: Oct. 24, 2024
In
the
present
study,
an
innovative
and
eco-friendly
methodology
for
synthesizing
quinoxaline
derivatives
has
been
introduced,
leveraging
L-arabinose
as
a
novel
catalyst.
This
approach
not
only
underscores
feasibility
of
green
chemistry
in
high-purity
but
also
highlights
enhanced
sustainability
process.
Detailed
mechanistic
investigations
revealed
synergistic
interactions
between
reactants,
providing
deeper
understanding
catalytic
The
synthesized
compounds,
due
to
their
unique
structural
electronic
properties,
may
find
promising
applications
life
material
sciences
such
optoelectronics.
Furthermore,
our
environmental
impact
assessment
demonstrated
significant
reduction
generated
waste,
solvent
use,
overall
carbon
footprint,
aligning
with
global
agenda
sustainable
development.
research
marks
step
forward
chemistry,
promoting
adoption
synthesis
pathways
while
reinforcing
principles
environment-friendly
chemical
practices.
Language: Английский
Expeditious and selective synthesis of 2,4,5-trialkyl-1H-imdazoles and benzimidazoles via multicomponent one-pot reaction catalyzed by Schiff base dioxomolybdenum(VI) complex
Jiaxin Zhang,
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Miao Wang,
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Junli Zhang
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et al.
Journal of Organometallic Chemistry,
Journal Year:
2024,
Volume and Issue:
unknown, P. 123420 - 123420
Published: Oct. 1, 2024
Language: Английский