Chemical Reviews,
Год журнала:
2022,
Номер
122(21), С. 16110 - 16293
Опубликована: Сен. 16, 2022
In
the
present
review,
we
discuss
recent
progress
in
field
of
C–Z
bond
formation
reactions
(Z
=
S,
Se,
Te)
catalyzed
by
transition
metals.
Two
complementary
methodologies
are
considered─catalytic
cross-coupling
and
catalytic
addition
reactions.
The
development
advanced
systems
is
aimed
at
improved
catalyst
efficiency,
reduced
loading,
better
cost
environmental
concerns,
higher
selectivity
yields.
important
rise
research
efforts
sustainability
green
chemistry
areas
critically
assessed.
paramount
role
mechanistic
studies
a
new
generation
addressed,
key
achievements,
problems,
challenges
summarized
for
this
field.
The Journal of Organic Chemistry,
Год журнала:
2016,
Номер
81(16), С. 6898 - 6926
Опубликована: Авг. 1, 2016
In
recent
years,
photoredox
catalysis
has
come
to
the
forefront
in
organic
chemistry
as
a
powerful
strategy
for
activation
of
small
molecules.
general
sense,
these
approaches
rely
on
ability
metal
complexes
and
dyes
convert
visible
light
into
chemical
energy
by
engaging
single-electron
transfer
with
substrates,
thereby
generating
reactive
intermediates.
this
Perspective,
we
highlight
unique
expedite
development
completely
new
reaction
mechanisms,
particular
emphasis
placed
multicatalytic
strategies
that
enable
construction
challenging
carbon–carbon
carbon–heteroatom
bonds.
Chemical Reviews,
Год журнала:
2016,
Номер
116(17), С. 10035 - 10074
Опубликована: Апрель 25, 2016
The
interaction
between
an
electronically
excited
photocatalyst
and
organic
molecule
can
result
in
the
genertion
of
a
diverse
array
reactive
intermediates
that
be
manipulated
variety
ways
to
synthetically
useful
bond
constructions.
This
Review
summarizes
dual-catalyst
strategies
have
been
applied
synthetic
photochemistry.
Mechanistically
distinct
modes
photocatalysis
are
discussed,
including
photoinduced
electron
transfer,
hydrogen
atom
energy
transfer.
We
focus
upon
cooperative
interactions
photocatalysts
with
redox
mediators,
Lewis
Brønsted
acids,
organocatalysts,
enzymes,
transition
metal
complexes.
Chemical Reviews,
Год журнала:
2021,
Номер
122(2), С. 1485 - 1542
Опубликована: Ноя. 18, 2021
The
merger
of
photoredox
catalysis
with
transition
metal
catalysis,
termed
metallaphotoredox
has
become
a
mainstay
in
synthetic
methodology
over
the
past
decade.
Metallaphotoredox
combined
unparalleled
capacity
for
bond
formation
broad
utility
photoinduced
electron-
and
energy-transfer
processes.
Photocatalytic
substrate
activation
allowed
engagement
simple
starting
materials
metal-mediated
bond-forming
Moreover,
electron
or
energy
transfer
directly
key
organometallic
intermediates
provided
novel
modes
entirely
complementary
to
traditional
catalytic
platforms.
This
Review
details
contextualizes
advancements
molecule
construction
brought
forth
by
metallaphotocatalysis.
ACS Catalysis,
Год журнала:
2015,
Номер
6(2), С. 498 - 525
Опубликована: Ноя. 24, 2015
Catalytic
C–H
activation
has
emerged
as
a
powerful
tool
for
sustainable
syntheses.
In
the
recent
years,
notable
success
was
achieved
with
development
of
cobalt-catalyzed
functionalizations
either
in
situ
generated
or
single-component
cobalt-complexes
under
mild
reaction
conditions.
Herein,
progress
field
organometallic
is
reviewed
until
November
2015.
Chemical Reviews,
Год журнала:
2019,
Номер
119(12), С. 6769 - 6787
Опубликована: Май 10, 2019
Photo-/electrochemical
catalyzed
oxidative
R1-H/R2-H
cross-coupling
with
hydrogen
evolution
has
become
an
increasingly
important
issue
for
molecular
synthesis.
The
dream
of
construction
C-C/C-X
bonds
from
readily
available
C-H/X-H
release
H2
can
be
facilely
achieved
without
external
chemical
oxidants,
providing
a
greener
model
bond
formation.
Given
the
great
influence
these
reactions
in
organic
chemistry,
we
give
summary
state
art
via
photo/electrochemistry,
and
hope
this
review
will
stimulate
development
synthetic
strategy
near
future.
Chemical Reviews,
Год журнала:
2021,
Номер
122(2), С. 1925 - 2016
Опубликована: Сен. 29, 2021
The
fields
of
C–H
functionalization
and
photoredox
catalysis
have
garnered
enormous
interest
utility
in
the
past
several
decades.
Many
different
scientific
disciplines
relied
on
strategies
including
natural
product
synthesis,
drug
discovery,
radiolabeling,
bioconjugation,
materials,
fine
chemical
synthesis.
In
this
Review,
we
highlight
use
reactions.
We
separate
review
into
inorganic/organometallic
catalysts
organic-based
catalytic
systems.
Further
subdivision
by
reaction
class─either
sp2
or
sp3
functionalization─lends
perspective
tactical
for
these
methods
synthetic
applications.
