Organic Letters,
Год журнала:
2024,
Номер
26(51), С. 11105 - 11110
Опубликована: Дек. 16, 2024
1,3-Dienes
are
versatile
raw
materials
for
building
molecular
complexity.
We
report
herein
mild
conditions
the
regio-
and
stereoselective
[only
(E)
isomer
obtained]
1,4-carboalkoxylation
of
1,3-dienes.
This
electrochemical
multicomponent
reaction
provides
an
eco-efficient
straightforward
access
to
a
diverse
range
(E)-polyfunctionalized
allyl
ether
products,
without
requiring
any
metal
catalyst.
Advanced Synthesis & Catalysis,
Год журнала:
2023,
Номер
365(13), С. 2183 - 2187
Опубликована: Июнь 15, 2023
Abstract
Carbon
dioxide
is
a
harmful
greenhouse
gas,
as
well
valuable
resource.
Here,
three‐component
cyclization
reaction
was
developed
for
the
synthesis
of
oxazolidine‐2,4‐diones
by
immobilizing
CO
2
under
electrochemistry
and
copper
catalyst.
Propargyl
amide
used
substrate
to
capture
carbon
produce
carboxyl
anion,
while
selenide
produced
electrophilic
receptor
activate
triple
bond
electrochemical
conditions.
Then,
intramolecular
carried
out
obtain
target
product.
Through
this
environmentally
friendly
strategy,
series
important
synthesized.
Organic Chemistry Frontiers,
Год журнала:
2023,
Номер
11(2), С. 597 - 630
Опубликована: Ноя. 23, 2023
This
review
highlights
the
recent
progress
in
electrochemical
difunctionalization
of
alkenes
and
alkynes
involving
C–S/Se
bond
formation
to
access
organochalcogen
frameworks.
Chinese Journal of Chemistry,
Год журнала:
2024,
Номер
42(17), С. 2049 - 2055
Опубликована: Май 7, 2024
Comprehensive
Summary
An
electrocatalytic
multicomponent
cascade
cross‐coupling
for
the
synthesis
of
chalcogenosulfonates
has
been
established.
This
approach
does
not
require
use
transition
metals,
acids,
and
external
oxidants.
The
gentle
conditions
tolerance
to
a
wide
variety
functional
groups
permit
derivatization
complex
indoles.
SynOpen,
Год журнала:
2023,
Номер
07(04), С. 511 - 520
Опубликована: Окт. 1, 2023
Abstract
Electrochemical
synthesis,
due
to
its
environmentally
benign,
sustainable,
and
practical
nature,
has
become
an
appealing
powerful
substitute
for
traditional
methods
oxidizing
reducing
organic
compounds.
Thus,
numerous
valuable
changes
have
been
established
in
the
field
of
synthesis
through
utilization
electrochemistry.
Among
these
electrochemical
transformations,
formation
C–Se
bonds
stands
out
as
exceptionally
noteworthy
reaction
type.
In
this
graphical
review,
we
present
a
succinct
summary
progress
utilizing
strategies
synthesizing
organoselenium
Organic Chemistry Frontiers,
Год журнала:
2024,
Номер
11(20), С. 5813 - 5819
Опубликована: Янв. 1, 2024
In
this
paper,
we
have
developed
an
efficient
strategy
for
the
concise
synthesis
of
diverse
selenyl
imidazo[2,1-
b
]thiazinones
via
electrochemical
oxidative
three-component
tandem
reactions
in
absence
transition
metals,
and
oxidants.
Abstract
A
practical
electrochemical
method
for
the
synthesis
of
β‐hydroxyselenides
has
been
developed
under
an
external
oxidant‐free
condition
at
room
temperature
air
from
alkenes
with
diselenides
and
H
2
O.
radical
mechanism
is
proposed
this
transformation
gram‐scale
reactions
demonstrate
practicability
reaction.
Organic Chemistry Frontiers,
Год журнала:
2023,
Номер
10(23), С. 5886 - 5894
Опубликована: Янв. 1, 2023
A
direct
C2,3–H
difunctionalization
of
indoles
with
unactivated
amines
facilitated
by
the
organo-chalconium
catalyst
generated
through
reaction
iodine
and
chalconium
reagents
has
been
developed.
Organic Letters,
Год журнала:
2024,
Номер
26(7), С. 1387 - 1392
Опубликована: Фев. 11, 2024
We
report
a
copper-catalyzed
selective
1,2-phosphonoazidation
of
conjugated
dienes.
This
three-component
reaction
is
achieved
by
using
readily
available
P(O)–H
compounds
and
bench-stable
NaN3.
Salient
features
this
strategy
include
its
mild
conditions,
broad
functional
group
tolerance,
high
chemoselectivity
regioselectivity.
Moreover,
the
compatibility
with
late-stage
functionalization
drug
molecules,
potential
for
scalable
production,
feasibility
further
modifications
products
underscore
practical
utility
protocol
in
synthetic
applications.
