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566330 Sigma-Aldrich

9,9-Dihexylfluorene-2,7-diboronic acid

≥95%

  • CAS Number 203927-98-4

  • Linear Formula C6H3B(OH)2C(CH2CH2CH2CH2CH2CH3)2C6H3B(OH)2

  • Molecular Weight 422.17

  •  MDL number MFCD03427279

  •  PubChem Substance ID 24880291

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Properties

Related Categories Aryl Boronic Acids, Boronic Acids, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents,
InChI Key   QFWOJNOZWMHNTK-UHFFFAOYSA-N
assay   ≥95%
mp   >300 °C (lit.)

Description

Application

Reactant for:
• Rhodium-catalyzed hydroarylation
• Molecular bridging of silicon nanogaps
• Preparation of boronate ester coordinated polymer and macrocycle for sensing and storing of benzene
• Synthesis of light-emitting carbazole-based copolymers bearing cyano-substituted arylenevinylene chromophore
• Rhodium-catalyzed arylation

Packaging

1, 5 g in glass bottle

Other Notes

May contain varying amounts of anhydrides

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles

Articles

Boronic Acids - ChemFiles 2007

Most boronic acids readily undergo dehydration reactions to give a cyclic (trimer) anhydride. Our selection of boronic acids may contain varying amounts of this cyclic anhydride. Fortunately, the aci...
ChemFiles 2007, 7.7, 3.
Keywords: Coupling reactions, Dehydration reaction, Suzuki coupling

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