Basic information Safety Supplier Related

(R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-&

Basic information Safety Supplier Related

(R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-& Basic information

Product Name:
(R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-&
Synonyms:
  • (R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-&
  • (R)-3,3μ-Bis(triphenylsilyl)-1,1μ-bi-2-naphthol
  • (R)-3,3μ-Bis(triphenylsilyl)-1,1μ-binaphthalene-2,2μ-diol
  • (R)-(+)-3,3'-Bis(triphenylsilyl)-1,1'-bi-2,2'-naphthol
  • (R)-3,3'-Bis(triphenylsilyl)-1,1'-bi-2-naphthol 96%
  • (R)-3,3'-Bis(triphenylsilyl)-1,1'-bi-2-naphthol, 99%e.e.
  • [1,1'-Binaphthalene]-2,2'-diol, 3,3'-bis(triphenylsilyl)-, (1R)-
  • (1R)-3,3'- bis (triphenylsilyl) [1,1'- binaphthyl ]-2,2'- diol
CAS:
111822-69-6
MF:
C56H42O2Si2
MW:
803.1
Mol File:
111822-69-6.mol
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(R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-& Chemical Properties

Melting point:
103-145 °C
Density 
1.27±0.1 g/cm3(Predicted)
pka
8.06±0.50(Predicted)
optical activity
[α]20/D +114°, c = 1 in chloroform
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29319090
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(R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-& Usage And Synthesis

Chemical Properties

White powder

Uses

Precursor to a chiral Bronsted acid (674745) used to catalyze an enantioselective aza Diels-Alder reaction providing bicyclic lactams. Rare earth metal complexes of this chiral binapthol catalyze an intramolecular hydroamination of amino olefins leading to chiral pyrrolidines.

(R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-&Supplier

J & K SCIENTIFIC LTD.
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Bide Pharmatech Ltd.
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