Abstract
Hydroxylamine‐
O‐
sulfonic
acid
has
been
used
as
a
versatile
nitrogen
source
in
synthetic
organic
chemistry.
It
dual
function
and
utilized
both
nucleophile
an
electrophile
during
different
transformations.
This
reagent
is
stable
easy
to
handle
aqueous
solvents.
can
be
with
functional
groups
under
mild
reaction
conditions,
making
its
widely
applicable
for
constructing
complex
molecules.
various
applications
such
agrochemicals,
pharmaceuticals,
polymer
industries
the
formation
of
S−N,
C−N,
O−N,
N−N
bonds,
well
efficient
cyclization
reactions
metal‐free
conditions
excellent
stereo–
regioselectivity.
The
present
review
provides
brief
overview
all
advancements
made
past
two
decades
using
hydroxylamine‐
source.
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
22(27), С. 5646 - 5652
Опубликована: Янв. 1, 2024
One-pot
gold(
i
)-catalyzed
synthesis
was
developed
in
order
to
prepare
N
-alkenyl
2-pyridonyl
amines.
This
method
provides
a
series
of
amines
moderate
excellent
yields
(up
98%).
Chemical Communications,
Год журнала:
2024,
Номер
60(93), С. 13754 - 13757
Опубликована: Янв. 1, 2024
A
mild,
transition-metal-free
photochemical
process
for
reductive
denitration
of
nitroarenes
with
broad
functional
group
compatibility
has
been
developed.
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 26, 2024
A
practical
method
for
N
-arylation
of
N–H
heteroarenes
with
aryl
chlorides
through
Pd/keYPhos
catalyzed
selective
cleavage
the
Ar–Cl
bond
under
mild
conditions
has
been
developed.
Abstract
Hydroxylamine‐
O‐
sulfonic
acid
has
been
used
as
a
versatile
nitrogen
source
in
synthetic
organic
chemistry.
It
dual
function
and
utilized
both
nucleophile
an
electrophile
during
different
transformations.
This
reagent
is
stable
easy
to
handle
aqueous
solvents.
can
be
with
functional
groups
under
mild
reaction
conditions,
making
its
widely
applicable
for
constructing
complex
molecules.
various
applications
such
agrochemicals,
pharmaceuticals,
polymer
industries
the
formation
of
S−N,
C−N,
O−N,
N−N
bonds,
well
efficient
cyclization
reactions
metal‐free
conditions
excellent
stereo–
regioselectivity.
The
present
review
provides
brief
overview
all
advancements
made
past
two
decades
using
hydroxylamine‐
source.
