Electrochemical Hydroxyselenenylation of Multifunctional Homoallyl Amines and Ethers
European Journal of Organic Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 20, 2025
Abstract
A
series
of
β‐hydroxyselenides
from
reactive
N‐homoallyl(hetero)arylamines
and
O‐homoallyl(hetero)arylethers
were
effectively
synthesized
with
high
to
excellent
yields
under
electrolysis.
The
profiles
mild
conditions,
simple
operation,
short
time,
free
oxidants
transition
metals,
good
compatibilities
substrates
render
this
methodology
greener
potentially
synthetic
value
in
producing
application.
Язык: Английский
Electrochemically driven regioselective organoselenation for selective synthesis of β- hydroxy substituted selanylated ketones
Tetrahedron Letters,
Год журнала:
2024,
Номер
141, С. 155051 - 155051
Опубликована: Апрель 6, 2024
Язык: Английский
The Chemistry of Selenosilanes: A Topic Overview
Molecules,
Год журнала:
2024,
Номер
29(19), С. 4595 - 4595
Опубликована: Сен. 27, 2024
Selenium-containing
molecules
represent
a
valuable
class
of
compounds
with
variety
applications
in
chemical
and
biological
fields.
Selenated
reagents
are
used
as
intermediates
to
introduce
functional
groups
(e.g.,
double
bonds)
onto
different
substrates
or
the
synthesis
various
selenated
derivatives.
Among
selenium-containing
reagents,
silyl
selenides
frequently
transfer
moiety
due
smooth
functionalization
Se-Si
bond,
which
allows
for
generation
selenium
nucleophilic
species
under
mild
conditions.
While
use
analogous
sulfur
nucleophiles,
namely
sulfides,
has
been
widely
explored,
relatively
limited
number
reports
on
selenosilanes
have
provided.
This
contribution
will
focus
application
nucleophiles
organic
transformations,
well
radical
redox
The
prepare
metal
complexes
precursors
materials
atomic
layer
deposition
also
be
discussed.
Язык: Английский
Polymorphism in 5-methylsalicylic acid: Insights into relative thermal behavior, luminescent properties, crystal structure, and Hirshfeld surface analysis
Journal of Molecular Structure,
Год журнала:
2024,
Номер
1319, С. 139397 - 139397
Опубликована: Июль 23, 2024
Язык: Английский
Electrochemically Driven Regioselective Construction of 4-Sulfenyl-isochromenones from o-Alkynylbenzoates and Diaryl Disulfides
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
22(35), С. 7111 - 7116
Опубликована: Янв. 1, 2024
Herein,
we
have
developed
an
electrochemical
technique
that
enables
the
regioselective
construction
of
4-sulfenyl-1
H
-isochromen-1-ones
in
undivided
cell
under
external
acid,
catalyst,
oxidant,
or
metal-free
conditions.
Язык: Английский
TCCA/RSeSeR-Mediated Selenoalkoxy of Allenamides via a Radical Process: Synthesis of Selanyl-allylic N,O-Aminals
The Journal of Organic Chemistry,
Год журнала:
2024,
Номер
89(21), С. 15529 - 15541
Опубликована: Окт. 18, 2024
An
efficient
TCCA
(trichloroisocyanuric
acid)/RSeSeR-mediated
selenoalkoxy
of
allenamides
for
the
construction
selanyl-allylic
N,OA-aminal
derivatives
was
developed.
The
reaction
exhibits
good
functional
group
tolerance
and
high
efficiency,
affording
products
in
to
excellent
yields.
Mechanistic
investigations
indicated
that
a
radical
intermediate
first
formed
via
RSe
added
central
carbon
allenamides,
which
subsequently
furnished
highly
stable
carbocation
by
abstraction
an
electron
chlorine
radical.
Moreover,
this
is
report
using
selenium
reagent
(RSeCl)
activate
process.
Язык: Английский
Synthesis of 1,4-benzodioxepinones via electrochemical oxyselenenylation of 2-O-tethered alkenyl benzoic acid and diselenides
Junsheng Hou,
Bingxin You,
Ruitao Lv
и другие.
Tetrahedron Letters,
Год журнала:
2024,
Номер
unknown, С. 155389 - 155389
Опубликована: Ноя. 1, 2024
Язык: Английский
Amine-Promoted Three-Component Radical Selenofunctionalization for the Construction of β-Hydroxy Selenide Derivatives
The Journal of Organic Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 28, 2024
An
amine-promoted
three-component
radical
selenofunctionalization
reaction
of
alkenes
with
TBHP
and
diselenide
is
disclosed.
The
conditions
are
mild
suitable
for
a
wide
range
substrates
(29
examples),
all
give
the
corresponding
hydroxyselenenylation
products
in
moderate
to
excellent
yields.
In
addition,
preliminary
studies
on
mechanism
reveal
that
current
method
might
proceed
via
pathway.
serves
as
both
initiator
source
hydroxyl
group.
Язык: Английский