Oxygen Migration–Defluorination Strategy Enables the Aminocarbonylation of Enaminones with o-Aminobenzamides and CF2Br2
Organic Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 24, 2025
The
development
of
different
concept
approaches
and
user-friendly
carbonyl
surrogates
for
aminocarbonylation
is
highly
desirable.
Herein,
we
report
the
photocatalytic
enaminones
with
easily
available
o-aminobenzamides
CF2Br2
through
an
oxygen
migration-defluorination
strategy.
reaction
features
switchable
transformation
construction
carbamoyl-substituted
enol
products
allows
expedient
synthesis
fully
substituted
maleimides
under
mild
conditions.
Язык: Английский
Vicinal diphosphorylation of enaminones with diaryl phosphine oxides via AlCl3-mediated C N bond cleavage
Tetrahedron Letters,
Год журнала:
2025,
Номер
158, С. 155472 - 155472
Опубликована: Фев. 20, 2025
Язык: Английский
Dual Ligands Unlocking Iron and Halogen-Containing Carboxylates-based Photocatalysis for Chloro/Fluoro-Polyhaloalkylation of Alkenes
Chemical Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
Dual
ligand-enabled
iron
photocatalysis
for
the
conversion
of
all
kinds
halogen-containing
carboxylates
(C
n
X
m
COO
−
,
X:
F,
Cl,
Br)
to
C
radicals
is
disclosed
chloro/fluoro-polyhaloalkylation
non-activated
alkenes.
Язык: Английский
Catalyst-free reactions of anilines with β-chloroenones: synthesis of α-chloroenaminones and 1,4-benzodiazepines
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
22(45), С. 8857 - 8868
Опубликована: Янв. 1, 2024
The
Michael
addition
of
anilines
to
β-chloroenones
gives
enaminones
by
the
elimination
hydrochloric
acid
(HCl).
These
are
transformed
into
α-chloroenaminones
Язык: Английский
Iridium-catalyzed reduction of o-hydroxyl phenyl enaminones for the synthesis propiophenones and their application in 3-methyl chromone synthesis
Organic & Biomolecular Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
A
method
of
reducing
Язык: Английский
NBS-Mediated C(sp2)-H Bond Chlorination of Enaminones: Using DCE as Chlorine Source
Menglin Peng,
Yunhua Xie,
Siyu Song
и другие.
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(22), С. 12073 - 12073
Опубликована: Ноя. 10, 2024
Commercial
DCE
is
excavated
as
both
a
"Cl"
source
and
solvent
for
the
vinyl
C(sp
Язык: Английский