SynOpen,
Год журнала:
2018,
Номер
02(04), С. 0306 - 0311
Опубликована: Окт. 1, 2018
Herein,
we
present
the
first
Suzuki–Miyaura
cross-coupling
in
a
sustainable
natural
deep
eutectic
solvent
(NaDES)
applied
to
biologically
relevant
imidazo-fused
scaffolds
imidazo[1,2-a]pyridine
and
imidazo[1,2-b]pyridazine.
The
choline
chloride/glycerol
(1:2,
mol/mol)
NaDES
allowed
functionalisation
of
diverse
positions
on
heterocycles
with
various
boronic
acids,
by
using
2.5
mol%
readily
available
Pd(OAc)2.
Notably,
catalytic
system
proceeds
without
any
ligands
or
additives,
protection
from
atmosphere.
Chemical Society Reviews,
Год журнала:
2021,
Номер
50(15), С. 8596 - 8638
Опубликована: Янв. 1, 2021
Various
eutectic
systems
have
been
proposed
and
studied
over
the
past
few
decades.
Most
of
studies
focused
on
three
typical
types
eutectics:
metals,
salts,
deep
solvents.
On
one
hand,
they
are
all
systems,
their
principle
is
same.
other
representative
inorganic
organic
substances,
respectively.
They
applications
in
almost
fields
related
to
chemistry.
Their
different
but
overlapping
stem
from
very
properties.
In
addition,
proposal
new
has
greatly
boosted
development
cross-field
research
involving
chemistry,
materials,
engineering,
energy.
The
goal
this
review
provide
a
comprehensive
overview
these
eutectics
describe
task-specific
strategies
address
growing
demands.
Cell Reports Physical Science,
Год журнала:
2022,
Номер
3(4), С. 100809 - 100809
Опубликована: Март 15, 2022
Energy
and
environmental
issues
are
increasingly
prominent,
sustainable
synthetic
strategies
needed
in
response.
As
a
class
of
green
easily
modified
solvent,
deep
eutectic
solvents
(DESs)
may
contribute
to
this
goal.
Composed
monomers
from
biological
sources,
they
biodegradable
with
low
toxicity,
facilitating
large-scale
use.
Indeed,
their
applications
already
widespread
on
both
the
laboratory
industrial
scales.
This
review
focuses
application
DESs
materials
synthesis.
After
brief
summary
use
organic
synthesis,
four
for
synthesis
surveyed:
solvothermal
methods,
electrodeposition,
calcination,
polymerization.
Materials
synthesized
using
expected
find
among
academia
industry.
Green Chemistry,
Год журнала:
2022,
Номер
24(5), С. 1809 - 1894
Опубликована: Янв. 1, 2022
A
comprehensive
and
critical
overview
of
the
sustainable
strategies
for
direct
C–H
bond
arylation
(hetero)arenes,
based
on
use
recoverable
catalysts,
solvents
non-conventional
energy
sources,
has
been
performed.
ACS Materials Letters,
Год журнала:
2020,
Номер
2(8), С. 951 - 974
Опубликована: Июнь 29, 2020
The
activation
of
typically
unreactive
aromatic
C–H
bonds
by
transition-metal
catalysis
has
been
receiving
increased
attention
from
the
synthetic
chemistry
community
in
recent
years.
Advances
this
area
have
enabled
direct
and
site-selective
modification
rings
without
need
for
pre-functionalization.
Accordingly,
these
techniques
found
broad
application
many
fields,
including
construction
extended
π-systems
use
materials
science.
This
review
will
discuss
reports
reactions
applied
toward
synthesis
π-extended
functional
materials.
European Journal of Organic Chemistry,
Год журнала:
2018,
Номер
2018(27-28), С. 3500 - 3519
Опубликована: Май 29, 2018
Conjugated
organic
polymers,
small
molecules,
and
transition
metal
organometallic
complexes
are
used
as
active
semiconducting
materials
in
electronic
optoelectronic
devices
including
solar
cells
(OSCs),
field
effect
transistors
(OFETS),
light
emitting
diodes
(OLEDs).
While
some
of
these
technologies
mature
already
available
on
the
market,
research
is
still
very
academic
industrial
laboratories
to
gain
better
performances.
Major
drawbacks
which
limit
large
production
not
only
non‐optimized
performances,
but
also
stability
issues
cost.
In
fact,
wide
applicability
technology
largely
relies
development
efficient,
durable
cost‐effective
materials.
Properties
molecular
polymeric
semiconductors
can
be
properly
engineered
finely
tuned
by
design
conjugated
structure
selective
introduction
various
functional
groups
substituents.
Selective
functionalization
backbone
with
fluorine
atoms
fluorinated
substituents
has
been
demonstrated
an
effective
structural
modification
for
tuning
properties,
affect
solid
state
organization
improve
stability.
This
review
covers
most
important
classes
(conjugated
complexes)
reporting
each
applications
OSCs,
OFETs,
OLEDs
highlighting
role
properties.
The
literature
shows
intriguing
results
that
achieved
functionalization,
it
points
out
this
promising
future
progress.
Catalysts,
Год журнала:
2020,
Номер
10(1), С. 65 - 65
Опубликована: Янв. 1, 2020
The
use
of
eco-compatible
synthetic
procedures
in
organic
reactions
and,
particular,
1,3-dipolar
cycloaddition
reactions,
has
recently
received
a
great
deal
attention
and
considerable
progress
been
achieved
this
area
the
last
years.
This
review
summarizes
approaches
currently
employed
to
synthesize
heterocyclic
compounds
by
catalyzed
cycloadditions
green
solvents
six
Our
choice
do
selection
literature
from
2014
2019
was
made
considering
absence
recent
about
period,
our
knowledge.
Several
examples
construct
heterocycles
will
be
discussed
work
subdivided
function
most
important
class
non-conventional
solvents,
i.e.,
ionic
liquids
(ILs),
deep
eutectic
(DES),
water.
