Phosphetene‐Based Polyaromatics: Structure‐Property Relationships and Chiroptical Tuning
Hortense Lauwick,
No information about this author
Erik Kertész,
No information about this author
Kristóf Noel Garami
No information about this author
et al.
Angewandte Chemie,
Journal Year:
2024,
Volume and Issue:
136(42)
Published: June 27, 2024
Abstract
We
describe
the
synthesis
of
π‐extended
phosphetene
rings
(4‐member
P‐rings)
flanked
with
PAH
systems
various
topologies.
These
compounds
are
fully
characterized
including
X‐ray
diffraction.
The
impact
both
polyaromatic
platform
and
P‐ring
on
structure,
optical
redox
properties
investigated
experimentally
theoretically.
Although
neither
P
centre
nor
4‐membered
ring
significantly
takes
part
in
HOMO
or
LUMO
orbitals,
structural
features
have
an
important
modulating
role
distorting
symmetry
leading
to
chiroptical
properties.
stereogenic
P‐atom
is
used
as
a
remote
chiral
perturbator
induce
circularly
polarized
luminescence
system.
dissymmetry
factor
highly
dependent
topology,
supported
by
theoretical
calculations.
Language: Английский
Phosphetene‐based polyaromatics: structure‐property relationships and chiroptical tuning
Hortense Lauwick,
No information about this author
Erik Kertész,
No information about this author
Kristóf Noel Garami
No information about this author
et al.
Angewandte Chemie International Edition,
Journal Year:
2024,
Volume and Issue:
unknown
Published: June 27, 2024
We
describe
the
synthesis
of
π-extended
phosphetene
rings
(4-member
P-rings)
flanked
with
PAH
systems
various
topologies.
These
compounds
are
fully
characterized
including
X-ray
diffraction.
The
impact
both
polyaromatic
platform
and
P-ring
on
structure,
optical
redox
properties
investigated
experimentally
theoretically.
Although
neither
P
centre
nor
4-membered
ring
significantly
takes
part
in
HOMO
or
LUMO
orbitals,
structural
features
have
an
important
modulating
role
distorting
symmetry
leading
to
chiroptical
properties.
stereogenic
P-atom
is
used
as
a
remote
chiral
perturbator
induce
circularly
polarized
luminescence
system.
dissymmetry
factor
highly
dependent
topology,
supported
by
theoretical
calculations.
Language: Английский