Synthesis of S-alkyl phosphorothioates/phosphorodithioates via ring-opening reaction of sulfonium salts with S8, H-phosphonates or P4S10, and alcohols
Organic Chemistry Frontiers,
Год журнала:
2024,
Номер
11(20), С. 5731 - 5740
Опубликована: Янв. 1, 2024
A
simple
and
practical
method
for
the
synthesis
of
S
-alkyl
phosphorothioates/phosphorodithioates
through
three-component
reaction
cyclic
sulfonium
salts
with
8
,
H
-phosphonates,
or
P
4
10
alcohols
was
readily
developed.
Язык: Английский
Halide-Free and Metal-Free Allylic Thiolation/Selenation of P(O)H Compounds with Sulfur/Selenium and Allylic Alcohols
Green Chemistry,
Год журнала:
2024,
Номер
26(21), С. 10886 - 10892
Опубликована: Янв. 1, 2024
A
halide-
and
metal-free
method
for
forming
C–S/Se–P(O)
bonds
using
allylic
alcohols,
P(O)H
compounds,
elemental
sulfur/selenium
is
reported,
eliminating
the
need
toxic,
odorous,
moisture-sensitive
starting
materials.
Язык: Английский
Synthesis of 1,2-Disubstituted-3-thioindoles by the Madelung Reaction
Russian Journal of Organic Chemistry,
Год журнала:
2025,
Номер
61(2), С. 217 - 224
Опубликована: Фев. 1, 2025
Язык: Английский
Additive-free, N-chlorosuccinimide-promoted electrophilic phosphorothiolation/cyclization of alkynes with P(O)SH compounds to access heterocyclic phosphorothiolated molecules
Organic Chemistry Frontiers,
Год журнала:
2024,
Номер
11(20), С. 5841 - 5846
Опубликована: Янв. 1, 2024
A
N
-chlorosuccinimide-promoted
electrophilic
phosphorothiolation/cyclization
of
alkynes
for
the
construction
phosphorothiolated
heterocycles
under
metal-
and
additive-free
conditions
has
been
developed.
Язык: Английский
New Frontiers in Phosphorothioate Formation: Harnessing Inorganic Phosphorus Sources
Chemical Communications,
Год журнала:
2024,
Номер
60(99), С. 14691 - 14702
Опубликована: Янв. 1, 2024
This
review
highlights
the
latest
advancements
in
synthesis
of
phosphorothioates
and
their
derivatives
from
inorganic
phosphorus
sources,
focusing
on
applicability,
mechanisms,
current
limitations,
potential
future
directions.
Язык: Английский
Investigation of Volatile Organic Compounds of Whole-Plant Corn Silage Using HS-SPME-GC-MS, HS-GC-IMS and E-Nose
Agriculture,
Год журнала:
2024,
Номер
15(1), С. 5 - 5
Опубликована: Дек. 24, 2024
To
investigate
the
source
of
bitter
almond
taste
in
whole
corn
silage
(WPCS),
headspace
solid-phase
microextraction
combined
with
gas
chromatography–mass
spectrometry
(HS-SPME-GC-MS),
chromatography–ion
migration
(HS-GC-IMS),
and
electronic
nose
(E-nose)
technology
were
employed.
The
study
analyzed
differences
volatile
compounds
between
two
WPCS
samples
distinct
odors
from
same
cellar.
GC-IMS
GC-MS
identified
32
101
organic
(VOCs),
respectively,
including
aldehydes,
alcohols,
esters,
ketones,
other
compounds.
Three
characteristic
associated
detected:
benzaldehyde,
cyanide,
isocyanate.
demonstrated
varying
sensitivities
across
its
sensors,
principal
component
analysis
(PCA)
variable
importance
projection
(VIP)
revealed
that
W5S
(nitrogen
oxides)
could
differentiate
odors.
This
finding
was
consistent
results,
which
34
nitrogen-containing
heterocyclic
abnormal
sample,
accounting
for
77%
total
In
summary,
significant
aroma
composition
observed
almond-flavored
These
primarily
attributed
to
changes
compounds,
serve
as
indicators
identifying
silage.
Язык: Английский