Recent Advances in Electrochemical Carboxylation with CO2
Accounts of Chemical Research,
Год журнала:
2024,
Номер
57(18), С. 2728 - 2745
Опубликована: Сен. 3, 2024
ConspectusCarbon
dioxide
(CO
Electroreductive Cross-Coupling Reactions: Carboxylation, Deuteration, and Alkylation
Accounts of Chemical Research,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 13, 2024
ConspectusElectrochemistry
has
been
used
as
a
tool
to
drive
chemical
reactions
for
more
than
two
centuries.
With
the
help
of
an
electrode
and
power
source,
chemists
are
provided
with
system
whose
potential
can
be
precisely
dialed
in.
The
theoretically
infinite
redox
range
renders
electrochemistry
capable
oxidizing
or
reducing
some
most
tenacious
compounds.
Indeed,
electroreduction
offers
alternative
generating
highly
active
intermediates
from
electrophiles
(e.g.,
halides,
alkenes,
etc.)
in
organic
synthesis,
which
untouchable
traditional
reduction
methods.
Meanwhile,
reductive
coupling
extensively
utilized
both
industrial
academic
settings
due
their
ability
swiftly,
accurately,
effectively
construct
C–C
C–X
bonds,
present
innovative
approaches
synthesizing
complex
molecules.
Nonetheless,
its
application
is
constrained
by
several
inherent
limitations:
(a)
requirement
stoichiometric
quantities
agents,
(b)
scarce
activation
strategies
inert
substrates
high
potentials,
(c)
incomplete
mechanistic
elucidation,
(d)
challenges
isolation
intermediates.
merging
represents
attractive
approach
address
above
limitations
synthesis
seen
increasing
use
synthetic
community
over
past
few
years.Since
2020,
our
group
dedicated
developing
electroreductive
cross-coupling
using
readily
available
small
molecules,
such
arenes,
CO2,
D2O,
value-added
products.
Electroreductive
chemistry
versatile
powerful
capacity
precise
selectivity
control,
allowed
us
develop
three
electrochemical
modes
lab:
(1)
An
economically
advantageous
direct
(EDR)
strategy
that
emphasizes
efficiency,
achieves
atom
utilization,
minimizes
unnecessary
atomic
waste.
(2)
A
class
organo-mediated
(EOMR)
methods
controlling
reaction
pathways.
This
allows
modulation
processes
enhance
efficiency
selectivity.
(3)
metal-catalyzed
(EMCR)
method
enables
selective
functionalization
specific
bonds
functional
groups
under
mild
conditions,
thereby
occurrence
side
reactions.
We
commenced
studies
establishing
organic-mediator-promoted
carboxylation
aryl
alkyl
halides.
was
then
employed
arylcarboxylation
simple
styrenes
halides
manner.
electrolysis
arenes
epoxides
CO2
carboxyl
source
achieved.
Moreover,
through
adjustment
we
successfully
accomplished
deuteration
olefins,
unactivated
enabling
efficient
formation
D-labeled
Finally,
building
on
previous
understanding
developed
series
alkylation
enable
C(sp3)–C(sp3)
Язык: Английский
Efficient photoelectrochemical system for electrocarboxylation of 1,4-dibromobenzene with CO2 using dye-sensitized photovoltaics
iScience,
Год журнала:
2025,
Номер
28(2), С. 111748 - 111748
Опубликована: Янв. 5, 2025
Язык: Английский
Anodic reactions matter for cathodic electrocarboxylation with CO2
Chem Catalysis,
Год журнала:
2025,
Номер
unknown, С. 101263 - 101263
Опубликована: Фев. 1, 2025
Язык: Английский
Encapsulation of chiral CoII(R,R)(salen) in mesocellular foam as an efficient heterogeneous catalyst for asymmetric electrocarboxylation of 1-phenylethyl chloride with CO2
Journal of Organometallic Chemistry,
Год журнала:
2025,
Номер
unknown, С. 123621 - 123621
Опубликована: Март 1, 2025
Язык: Английский
Nickel-catalyzed electrochemical carboxylation of propargylic esters with CO2 to 2,3-allenoic acids
Chinese Chemical Letters,
Год журнала:
2025,
Номер
unknown, С. 111169 - 111169
Опубликована: Апрель 1, 2025
Язык: Английский
Nickel-catalyzed cyanation of C S bond using CO2 and NH3
Journal of Catalysis,
Год журнала:
2024,
Номер
unknown, С. 115870 - 115870
Опубликована: Ноя. 1, 2024
Язык: Английский
Efficient CO2 Electrocarboxylation Using Dye-Sensitized Photovoltaics
Molecules,
Год журнала:
2024,
Номер
30(1), С. 40 - 40
Опубликована: Дек. 26, 2024
This
paper
presents
the
solar-driven
electrocarboxylation
of
2-bromopyridine
(2-BP)
with
CO2
into
high-value-added
chemicals
2-picolinic
acid
(2-PA)
using
dye-sensitized
photovoltaics
under
simulated
sunlight.
Using
three
series-connected
photovoltaic
modules
and
an
Ag
electrode
excellent
catalytic
performance,
a
Faraday
efficiency
(FE)
33.3%
is
obtained
for
2-PA
mild
conditions.
The
experimental
results
show
that
photovoltaics-driven
systems
conversion
heterocyclic
halide
to
afford
value-added
carboxylic
are
feasible
effective.
Язык: Английский