126577-48-8

Basic information

• Product Name: S-1,1-Diphenyl-1,2-propanediol
• Synonyms: (R)-1,1-Diphenyl-1,2-propanediol,99%e.e.;(2R)-1,1-diphenylpropane-1,2-diol
• CAS NO: 126577-48-8
• Molecular Formula: C₁₅H₁₆O₂
• Molecular Weight: 228.28634
• Mol File: 126577-48-8.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 406.6±40.0 °C(Predicted)
• Appearance: /
• Density: 1.152±0.06 g/cm3(Predicted)
• PKA: 13.28±0.29(Predicted)
• CAS DataBase Reference: S-1,1-Diphenyl-1,2-propanediol(CAS DataBase Reference)
• NIST Chemistry Reference: S-1,1-Diphenyl-1,2-propanediol(126577-48-8)
• EPA Substance Registry System: S-1,1-Diphenyl-1,2-propanediol(126577-48-8)

Safety Data

• Hazardous Substances Data: 126577-48-8(Hazardous Substances Data)

Upstream product

• 119-61-9 benzophenone 

Downstream Products

• 135909-82-9 2-Methyl-1,1-diphenylethylensulfit 

Relevant articles and documents

Enantio- and Diastereoselective 1,2-Additions to α-Ketoesters with Diborylmethane and Substituted 1,1-Diborylalkanes

The catalytic enantioselective synthesis of boronate-substituted tertiary alcohols through additions of diborylmethane and substituted 1,1-diborylalkanes to α-ketoesters is reported. The reactions are catalyzed by readily available chiral phosphine/copper(I) complexes and produce β-hydroxyboronates containing up to two contiguous stereogenic centers in up to 99:1 e.r. and greater than 20:1 d.r. The utility of the organoboron products is demonstrated through several chemoselective functionalizations. Evidence indicates the reactions occur via an enantioenriched α-boryl-copper-alkyl intermediate.