Synthesis of 3,4,5-trisubstituted phenols via Rh(iii)-catalyzed alkenyl C–H activation assisted by phosphonium cations
Chemical Communications,
Год журнала:
2023,
Номер
59(25), С. 3775 - 3778
Опубликована: Янв. 1, 2023
An
efficient
method
for
the
construction
of
various
3,4,5-trisubstituted
phenol
derivatives
has
been
achieved
via
Rh(III)-catalyzed
coupling
phosphonium
cations
with
internal
alkynes.
This
protocol
shows
good
substrate
compatibility,
as
an
array
structurally
and
electronically
diverse
compounds
react
efficiently
up
to
87%
yield.
Язык: Английский
Synthetic Routes to Imidates and Their Applications in Organic Transformation: Recent Progress
European Journal of Organic Chemistry,
Год журнала:
2023,
Номер
26(39)
Опубликована: Авг. 29, 2023
Abstract
Recent
synthetic
approaches
and
diverse
applications
of
imidates
are
presented
in
this
review.
These
motifs
successfully
used
as
intermediates
organic
transformations,
such
the
synthesis
N
‐heterocycles,
natural
products
metal
complexes
with
a
potential
catalytic
effect.
Consequently,
many
attempts
have
been
made
for
development
efficient
facile
methods
past
few
years,
continuum
previous
paths.
A
wide
range
compounds
can
be
starting
materials
these
syntheses,
including
nitriles,
isocyanides,
amides
etc.
which
through
simple
flexible
processes
converted
to
desired
imidates.
Herein,
an
exploration
recent
routes
their
transformations
has
categorized
summarized.
Язык: Английский
Tunable Rh(III)-Catalyzed C(sp2)–H Bond Functionalization of Aryl Imidates with Cyclic 1,3-Diones: Strategic Use of Directing Groups
Organic Letters,
Год журнала:
2024,
Номер
26(37), С. 7885 - 7890
Опубликована: Сен. 6, 2024
A
tunable
Rh(III)-catalyzed
C(sp
Язык: Английский
Synthesis of 4‐Cyclobutene‐Isoquinolines From Aryl Imidates by Ru(II)‐Catalyzed Domino C–H Activation/Cyclization
Applied Organometallic Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 13, 2024
ABSTRACT
A
highly
regioselective
approach
for
constructing
4‐cyclobutene‐isoquinoline
derivatives
through
ruthenium‐catalyzed
domino
C–H
activation/cyclization
of
aryl
imidates
has
been
demonstrated.
This
new
transformation
tolerates
various
substituted
functional
groups
on
and
propargylic
monofluoroalkynes,
resulting
in
the
corresponding
products
being
delivered
moderate
yields.
Язык: Английский