Applied Organometallic Chemistry,
Journal Year:
2019,
Volume and Issue:
34(3)
Published: Dec. 25, 2019
Molecules
that
contain
polyhydroquinoline
structural
scaffolds
are
N‐containing
heterocycles
which
of
great
interest
to
organic
chemists
and
biologists.
Polyhydroquinoline
known
as
calcium
channel
blockers
have
emerged
one
the
most
important
class
drugs
used
for
treatment
cardiovascular
Alzheimer's
diseases.
Besides,
recovery
reusability
catalysts
issues
be
discussed
in
modern
catalysis
research
especially
synthesis.
The
concept
magnetically
recoverable
has
been
rapidly
developed
recent
times.
Magnetic
separation
is
an
efficient
strategy
rapid
from
reaction
medium.
Also,
alternative
time‐,
solvent‐,
energy‐consuming
techniques.
In
this
review,
we
focused
on
fabrication,
surface‐modification
characterization
nanomagnetic
materials
their
application,
catalysts,
synthesis
scaffolds.
Chemical Engineering Journal,
Journal Year:
2020,
Volume and Issue:
394, P. 124856 - 124856
Published: March 24, 2020
Biochar
has
emerged
as
a
new
class
of
biomass-derived
functional
materials
that
can
be
obtained
using
plethora
thermochemical
conversion
techniques.
Biochar-based
environmental
catalysts
have
potential
applications
toward
positive,
planet-level
impact.
Here,
recent
observations
in
the
activated
conversions
emerging
contaminants
are
reviewed,
highlighting
most
influential
advancements,
including
metal-free
processes.
The
status
quo
underlying
interaction
mechanisms
summarized,
revealing
active
moieties,
persistent
free
radicals,
graphitic
degree
and
electron
transfer
capacity
collectively
synergistically
regulate
catalytic
potency.
These
remarkable
features
convey
biochar's
high
activity
flexibility
into
viable
chemo-redox,
photo-,
bio-,
sono-,
electrocatalysis.
Advanced
coupling
processes
some
perspectives
on
future
possibilities
proposed
at
end.
