Chemical Society Reviews,
Год журнала:
2020,
Номер
49(19), С. 6947 - 6994
Опубликована: Янв. 1, 2020
Atlas
as
a
Titan(ium)
is
holding
the
earth-abundant
chemistry
world.
Titanium
second
most
abundant
transition
metal,
key
player
in
important
industrial
processes
(e.g.
polyethylene)
and
shows
much
promise
for
diverse
applications
future.
Chemical Society Reviews,
Год журнала:
2021,
Номер
50(6), С. 4162 - 4184
Опубликована: Янв. 1, 2021
This
review
provides
a
comprehensive
summary
of
recent
advances
in
nickel-catalyzed
reactions
employing
tertiary
alkyl
electrophiles
for
the
construction
quaternary
carbon
centers.
Journal of the American Chemical Society,
Год журнала:
2021,
Номер
143(17), С. 6395 - 6400
Опубликована: Апрель 27, 2021
A
site-selective
defluorinative
sp3
C–H
alkylation
of
secondary
amides
that
rapidly
and
reliably
incorporates
gem-difluoroalkene
motifs
into
previously
unfunctionalized
sites
is
disclosed.
This
protocol
distinguished
by
its
mild
conditions,
wide
scope,
exquisite
site-selectivity,
thus
unlocking
a
new
platform
to
introduce
carbonyl
isosteres
at
saturated
hydrocarbon
sites.
Angewandte Chemie International Edition,
Год журнала:
2019,
Номер
58(29), С. 9820 - 9825
Опубликована: Май 10, 2019
Visible-light-induced
ruthenium
catalysis
has
enabled
remote
C-H
alkylations
with
excellent
levels
of
position
control
under
exceedingly
mild
conditions
at
room
temperature.
The
metallaphotocatalysis
occurred
exogenous-photosensitizer-free
and
features
an
ample
substrate
scope.
robust
nature
the
photo-induced
meta-C-H
functionalization
is
reflected
by
broad
functional
group
tolerance,
reaction
can
be
carried
out
in
operationally
simple
manner,
setting
stage
for
challenging
secondary
tertiary
ruthenaphotoredox
catalysis.
Angewandte Chemie International Edition,
Год журнала:
2019,
Номер
58(11), С. 3566 - 3570
Опубликована: Фев. 18, 2019
A
dual
catalytic
protocol
for
the
direct
arylation
of
non-activated
C(sp3
)-H
bonds
has
been
developed.
Upon
photochemical
excitation,
excited
triplet
state
a
diaryl
ketone
photosensitizer
abstracts
hydrogen
atom
from
an
aliphatic
C-H
bond.
This
inherent
reactivity
was
exploited
generation
benzylic
radicals
which
subsequently
enter
nickel
cycle,
accomplishing
arylation.
Chemical Society Reviews,
Год журнала:
2020,
Номер
49(19), С. 6947 - 6994
Опубликована: Янв. 1, 2020
Atlas
as
a
Titan(ium)
is
holding
the
earth-abundant
chemistry
world.
Titanium
second
most
abundant
transition
metal,
key
player
in
important
industrial
processes
(e.g.
polyethylene)
and
shows
much
promise
for
diverse
applications
future.
