Phosphole-Based Fluorescent Biomaterials for Imaging and Therapy
Zeyan Zhuang,
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Jianqing Li,
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Ben Zhong Tang
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et al.
Chemical & Biomedical Imaging,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 14, 2025
Language: Английский
Exploring chiral and achiral properties of novel multilayer 3D polymers: synthesis and characterization
Sai Zhang,
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Qingzheng Xu,
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Xiuyuan Qin
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et al.
RSC Advances,
Journal Year:
2025,
Volume and Issue:
15(5), P. 3227 - 3236
Published: Jan. 1, 2025
This
study
reports
the
novel
synthesis
of
multilayered
3D
polymers
via
1,3,5-position
coupling
1,3,5-tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
with
1,8-dibronaphthalene,
a
previously
unreported
method.
Language: Английский
Cu/Ag-Mediated Three-Component Synthesis of Dibenzophosphole under Mild Conditions
Zhibin Wang,
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Yaling Tian,
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Yao Chai
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et al.
Organic Letters,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 26, 2025
We
report
a
one-pot,
three-component
synthesis
of
dibenzophosphole
under
mild
conditions,
facilitated
by
copper–silver
bimetallic
system.
This
method
employs
readily
available
cyclic
diaryliodonium
salts
as
arylation
reagents
and
sodium
phosphaethynolate
(NaOCP)
phosphorus
source,
eliminating
the
need
for
lithium
energy-intensive
chlorophosphines.
The
resulting
derivatives
exhibit
strong
fluorescence,
highlighting
their
potential
fluorescent
materials.
Language: Английский
A Straightforward Approach Towards Phosphadecalones by Microwave-Assisted Diels–Alder Reaction
Molecules,
Journal Year:
2025,
Volume and Issue:
30(11), P. 2338 - 2338
Published: May 27, 2025
A
stereoselective
and
scalable
strategy
for
the
synthesis
of
phosphorus-containing
bicyclic
tricyclic
compounds
from
1-phenylphosphin-2-en-4-one
1-oxide
is
presented.
This
activated
dienophile,
available
in
both
racemic
enantiopure
forms,
undergoes
smooth
[4+2]
cycloadditions
with
acyclic
cyclic
dienes,
affording
products
excellent
yields
controlled
stereochemistry.
Notably,
cis/trans-fusion
cycloadducts
(phosphadecalones
phosphahexahydrochrysene)
can
be
selectively
by
fine-tuning
conditions
microwave-assisted
cycloaddition
reaction.
The
influence
temperature,
time,
steric
effects
on
cis/trans
endo/exo
selectivity
was
examined
detail.
molecular
structure,
including
absolute
configuration,
eight
has
been
determined
X-ray
crystallography.
These
analyses
further
established
endo-selective
nature
cycloaddition,
favoring
P=O
face
dienophile.
Post-cycloaddition
transformations
selected
P-stereogenic
phosphadecalone,
such
as
isomerization,
reduction
deoxygenation,
demonstrate
synthetic
versatility
resulting
products.
Language: Английский
Palladium-Catalyzed Coupling of Aryl Chlorides with Secondary Phosphines to Construct Unsymmetrical Tertiary Phosphines
Organic Letters,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 29, 2024
The
functionalization
of
the
C-Cl
bond
in
unactivated
aryl
chlorides
under
mild
conditions
presents
a
significant
challenge.
We
disclose
general
protocol
for
constructing
both
partially
and
entirely
unsymmetrical
tertiary
phosphines
through
Pd/keYPhos-catalyzed
coupling
with
secondary
conditions.
reaction
exhibits
excellent
functional
group
tolerance
broad
substrate
scopes.
Furthermore,
rapid
synthesis
ligands
luminescent
compound
sTPPs,
alongside
gram-scale
systhesis,
demonstrates
practical
applicability
this
method.
Language: Английский
Synthetic Approaches Toward Phosphorus-Containing BODIPY and Squaraine Dyes: Enhancing Versatility of Small-Molecule Fluorophores
Jeanne M. Favret,
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Sergei V. Dzyuba
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Molecules,
Journal Year:
2024,
Volume and Issue:
30(1), P. 116 - 116
Published: Dec. 31, 2024
Phosphorus-containing
fluorophores
provide
a
versatile
framework
for
tailoring
photophysical
properties,
enabling
the
design
of
advanced
fluorogenic
materials
various
applications.
Boron
dipyrromethene
(BODIPY)
and
squaraine
dyes
are
interest
due
to
their
multifaceted
modularity
synthetic
accessibility.
Incorporating
phosphorus-based
functional
groups
into
BODIPY
or
scaffolds
has
been
achieved
through
plethora
methods,
including
post-dye
assembly
functionalization.
These
modifications
often
influence
key
spectroscopic
properties
molecular
functionality
by
expanding
utility
in
bioimaging,
sensing,
photosensitization,
theranostic
By
leveraging
tunable
nature
phosphorus-containing
moieties,
these
hold
immense
promise
addressing
current
challenges
spectroscopy,
imaging,
material
designs
while
unlocking
new
opportunities
systems
chemistry,
biology,
medicine.
Language: Английский