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527130 Sigma-Aldrich

Bis[(+)-pinanediolato]diboron

98%

Synonym: Bis[(1S,2S,3R,5S)-pinanediolato]diboron

  • CAS Number 230299-17-9

  • Empirical Formula (Hill Notation) C20H32B2O4

  • Molecular Weight 358.09

  •  PubChem Substance ID 24874603

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Properties

Related Categories Asymmetric Synthesis, Borylation, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents
InChI Key   SLVUWTGMZZDWLN-NGKLCPPJSA-N
assay   98%
optical activity   [α]20/D +66°, c = 6.5 in toluene
mp   147-151 °C (lit.)
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
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

Diboron Esters - Chemfiles Volume 4 Article 2

The following diboron esters are highly versatile reagents that couple with organic triflates2 and halides3 to give the corresponding boronic esters, which are readily converted to arylboronic acids....
Chemfiles Volume 4 Article 2
Keywords: Combinatorial synthesis, Coupling reactions, Suzuki coupling

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