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H.W.
SANDS CO RP.
Specialty Chemicals for
the
World Wide Imaging Industry |
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| The last
20 years have revealed
boronic acids to be
a particularly attractive
class of synthetic
intermediates. Their
stability to air and
moisture, not to mention
their relatively low
toxicity give them
a distinct advantage
over most organometallic
derivatives (Grignard,
organolithium, and
the like).
The work of Suzuki
and Miyaura brought
particular attention
to these compounds
when they discovered
that aryl boronic
acids undergo
a cross-coupling
with aryl halides
in the presence
of a base and
a palladium catalyst.
The “Suzuki
coupling”,
as it has come
to be known,
blazed a trail
for the relatively
easy synthesis
of unsymmetrical
biaryls and related
compounds. It
also lowered
the environmental
impact of the
work as boronic
acid leaving
groups ultimately
break down into
environmentally
friendly boric
acid and boronic
acids.
From our experience
in the field
of organic photo
conductors (OPCs)
and organic light
emitting diodes
(OLEDs), we see
a great opportunity
in using Boronic
acids to synthesize
new and interesting
compounds in
the electronics
field. As such,
we are introducing
our new line
of Boronic Acid
based building
blocks to enhance
the possibilities
of your synthetic
work.
Check With
Us Often
Keep checking
this website
as we are continuously
increasing the
number of boronic
acids and related
derivatives to
be made available.
Researchers working
in the opto-electronic
field should
keep us book
marked for frequent
visits as we
will have a lot
of compounds
focused towards
your industry.
Custom
Synthesis
As always,
our motto is,
“If you
don’t see
it, ask!”
Our custom synthesis
department loves
to take on challenges
from our customers.
If you don’t
see a specific
molecule you
are in need of,
please contact
us for a custom
synthesis quotation.
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INA2213

CAS No.
4151-80-8
Biphenyl-4,4'-diboronic
acid |
INA2312
CAS No. 135615-38-2
4,4'-Bis-([1,2,3]dioxaborolan-2-yl)-biphenyl
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INA2992

CAS No. 5487-93-4
4,4'-Bis-(5,5-dimethyl-[1,3,2]dioxaborinane-2-yl)-biphenyl
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INA3018
CAS No. 207611-87-8
4,4'-Bis-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-biphenyl
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INA3905
CAS No. 195063-90-2
Stilbene-4,4'-diboronic
acid |
INA4005
4,4'-Bis-(5,5-dimethyl-[1,3,2]dioxaborinane-2-yl)-stilbene
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INA4787
CAS No. 915772-85-9
Tolane-4,4'-diboronic
acid |
INA6914
4,4'-Bis-(5,5-dimethyl-[1,3,2]dioxaborinane-2-yl)-tolane |
INA7008
CAS No. 419536-33-7
9,9-Dimethylfluorene-2,7-bis-boronic
acid |
INA7149
CAS No. 325129-69-9
2,7-Bis-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-9,9-dimethylfluorene
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INA8231

CAS No. 207611-87-8
2,7-Bis-(5,5-dimethyl-[1,3,2]dioxaborinane-2-yl)-9,9-dimethylfluorene
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Copyright H.W. Sands Corp. 2007 |
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