Decatungstate‐Photocatalyzed Diastereoselective Dearomative Hydroalkylation of Indoles
European Journal of Organic Chemistry,
Год журнала:
2024,
Номер
27(22)
Опубликована: Апрель 16, 2024
Abstract
In
this
study,
we
present
an
efficient
and
straightforward
dearomative
hydroalkylation
of
indoles.
By
utilizing
alkanes
or
ethers
as
alkyl
radical
sources
employing
TBADT
a
cost‐effective
photocatalyst
for
direct
hydrogen
atom
transfers
(HAT),
achieved
successful
conversion
these
heterocyclic
derivatives
into
2‐alkylindolines
with
good
to
excellent
yields
high
diastereoselectivity
under
mild
reaction
conditions.
Язык: Английский
Light-induced ligand-to-metal charge transfer of Fe(III)-OR species in organic synthesis
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
22(30), С. 6034 - 6044
Опубликована: Янв. 1, 2024
This
review
highlights
studies
on
ligand-to-metal
charge
transfer
of
Fe(
iii
)-OR
species
in
organic
transformations.
Язык: Английский
Visible-Light-Induced Radical Hydroaroylation of Vinyl Boronic Ester with Aroyl Chlorides to Access β-Boryl Ketones
Organic Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 26, 2025
A
visible-light-induced
radical
hydroaroylation
of
vinyl
boronic
ester
with
aroyl
chlorides
has
been
developed,
yielding
a
variety
β-boryl
ketones
in
moderate
to
good
yields
broad
functional
group
tolerance.
This
metal-free
transformation
offers
convenient
and
practical
route
access
valuable
from
readily
available
ester.
Язык: Английский
Organic Photoredox-Catalyzed Hydrosilylation of Vinylboronic Esters for the Synthesis of Geminal and Vicinal Borosilanes
The Journal of Organic Chemistry,
Год журнала:
2024,
Номер
89(22), С. 16463 - 16472
Опубликована: Окт. 24, 2024
Geminal
and
vicinal
borosilanes
have
unique
applications
in
functional
materials
synthetic
transformations.
Herein,
a
convenient
method
for
the
synthesis
of
geminal
is
developed
via
photoredox
metal-free
hydrosilylation
vinylboronic
esters.
This
strategy
features
advantages
high
atom
economy,
environmental
friendliness,
excellent
group
compatibility.
The
mechanism
studies
reveal
that
catalytic
reaction
goes
through
HAT
catalysis
radical
addition
pathway.
Язык: Английский