Visible-Light-Induced Phosphorothioation of Alkenyl Sulfonium Salts with S8 and H-Phosphonates
The Journal of Organic Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 4, 2025
An
efficient
and
practical
method
for
synthesizing
vinyl
phosphorothioates
has
been
demonstrated
through
a
visible-light-induced
three-component
reaction
of
alkenyl
sulfonium
salts,
S8,
H-phosphonates.
This
facilitates
the
synthesis
diverse
range
with
wide
substrate
scope
functional
group
tolerance.
Preliminary
mechanistic
studies
suggest
that
involves
phosphorothioate
radical-triggered
process.
Язык: Английский
Synthesis of Chalcogen-Substituted Phosphiranes: A Privileged Phosphinidene Precursor
Organic Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 10, 2025
A
simple
and
convenient
method
for
synthesizing
chalcogen-substituted
(Ch
=
S
or
Se)
phosphiranes
was
achieved
through
the
reaction
of
a
phosphiranide
complex
with
sulfur
(or
selenium).
The
presented
approach
shows
good
functional
group
compatibility.
ring
strain
stability
lone
pair
on
phosphinidenes
enable
these
to
be
privileged
phosphinidene
precursors.
synthetic
potentials
were
demonstrated
P-S
(Se)
bond
transfer
reactions
various
trapping
reagents.
Язык: Английский