Chemistry,
Journal Year:
2024,
Volume and Issue:
6(5), P. 941 - 961
Published: Sept. 8, 2024
Polyols
such
as
1,5-pentadiol,
1,6-hexanediol,
and
1,2,6-hexanetriol
are
crucial
chemicals,
traditionally
derived
from
non-renewable
fossil
sources.
In
the
pursuit
of
sustainable
development,
exploring
renewable
environmentally
benign
routes
for
their
production
becomes
imperative.
Furfural
5-hydroxymethylfurfural
C5
C6
biomass-derived
platform
molecules,
which
have
potential
in
synthesis
various
polyols
through
hydrogenation
hydrogenolysis
reactions.
Currently,
there
is
an
extensive
body
literature
transformation
furan
compounds.
However,
a
comprehensive
review
compounds
to
lacking.
We
summarized
recent
years
about
ring-opening
reaction
involved
converting
polyols.
This
article
reviews
research
progress
on
furfural,
furfuryl
alcohol,
2-methylfuran
1,2-pentadiol,
1,4-pentadiol,
1,2,5-pentanetriol,
well
1,2-hexanediol,
1,2,6-hexanetriol.
The
effects
supported
Pd,
Pt,
Ru,
Ni,
Cu,
Co,
bimetallic
catalysts
discussed
examining
synergistic
metal
sites,
acidic/basic
hydrogen
spillover,
etc.
Reaction
parameters
like
temperature,
pressure,
solvent
considered.
ring
opening
catalytic
rings
summarized,
mechanisms
single-metal
processes
conditions
summarized.
It
believed
that
this
will
act
key
reference
inspiration
researchers
field.
Catalysis Communications,
Journal Year:
2024,
Volume and Issue:
187, P. 106898 - 106898
Published: Feb. 1, 2024
The
CuO-supported
MCM-41
catalysts
were
prepared
using
a
simple
incipient
wet
impregnation
method.
investigated
for
hydrogenation
of
furfural
to
furfuryl
alcohol
synthesis.
Among
all
the
catalysts,
2.5%
CuO/MCM-41
catalyst
shows
best
catalytic
performance
with
92.5%
conversion
and
89%
selectivity
at
210
°C.
also
demonstrated
high
turnover
frequency
(TOF)
154.4
h−1.
remained
stable
up
20
h
during
time
on
stream.
Transactions of Tianjin University,
Journal Year:
2023,
Volume and Issue:
29(5), P. 347 - 359
Published: Oct. 1, 2023
Abstract
Hydrogenative
rearrangement
of
biomass-derived
furfurals
(furfural
and
5-hydroxymethyl
furfural)
to
C
5
cyclic
compounds
(such
as
cyclopentanones
cyclopentanols)
offers
an
expedient
reaction
route
for
acquiring
O-containing
value-added
chemicals
thereby
replacing
the
traditional
petroleum-based
approaches.
The
scope
developing
efficient
bifunctional
catalysts
establishing
mild
conditions
upgrading
has
stimulated
immense
deliberation
in
recent
years.
Extensive
efforts
have
been
made
toward
multiple
tandem
conversions,
including
those
with
various
metals
supports.
In
this
scientific
review,
we
aim
summarize
research
progress
on
synergistic
effect
metal–acid
sites,
simple
metal–supported
acidic
supports,
adjacent
metal
acid
sites–supported
catalysts,
situ
H
2
-modified
catalysts.
Distinctively,
catalytic
performance,
mechanism,
future
challenges
hydrogenative
are
elaborated
detail.
methods
highlighted
review
promote
development
compound
synthesis
provide
insights
regulate
catalysis
other
applications.
Chemistry - An Asian Journal,
Journal Year:
2024,
Volume and Issue:
19(6)
Published: Jan. 30, 2024
The
development
of
effective
and
stable
non-precious
catalysts
for
hydrogenation
ester
to
diols
remains
a
challenge.
Herein,
the
catalytic
ethyl
lactate
(EL)
1,2-propanediol
(1,2-PDO)
with
supported
Co
derived
from
layered
double
hydroxides
(LDHs)
is
investigated.
Catalytic
tests
reveal
that
LDH-derived
exhibit
best
performance
98
%
EL
conversion
>99
1,2-PDO
selectivity
at
mild
conditions,
compared
other
(supported
on
Al
Chemistry,
Journal Year:
2024,
Volume and Issue:
6(5), P. 941 - 961
Published: Sept. 8, 2024
Polyols
such
as
1,5-pentadiol,
1,6-hexanediol,
and
1,2,6-hexanetriol
are
crucial
chemicals,
traditionally
derived
from
non-renewable
fossil
sources.
In
the
pursuit
of
sustainable
development,
exploring
renewable
environmentally
benign
routes
for
their
production
becomes
imperative.
Furfural
5-hydroxymethylfurfural
C5
C6
biomass-derived
platform
molecules,
which
have
potential
in
synthesis
various
polyols
through
hydrogenation
hydrogenolysis
reactions.
Currently,
there
is
an
extensive
body
literature
transformation
furan
compounds.
However,
a
comprehensive
review
compounds
to
lacking.
We
summarized
recent
years
about
ring-opening
reaction
involved
converting
polyols.
This
article
reviews
research
progress
on
furfural,
furfuryl
alcohol,
2-methylfuran
1,2-pentadiol,
1,4-pentadiol,
1,2,5-pentanetriol,
well
1,2-hexanediol,
1,2,6-hexanetriol.
The
effects
supported
Pd,
Pt,
Ru,
Ni,
Cu,
Co,
bimetallic
catalysts
discussed
examining
synergistic
metal
sites,
acidic/basic
hydrogen
spillover,
etc.
Reaction
parameters
like
temperature,
pressure,
solvent
considered.
ring
opening
catalytic
rings
summarized,
mechanisms
single-metal
processes
conditions
summarized.
It
believed
that
this
will
act
key
reference
inspiration
researchers
field.
