ChemicalBook CAS DataBase List 5,5'-Bis(triisopropoxysilyl)-2,2'-bipyridine

5,5'-Bis(triisopropoxysilyl)-2,2'-bipyridine synthesis

4synthesis methods

Product Name:5,5'-Bis(triisopropoxysilyl)-2,2'-bipyridine
CAS Number:1569022-20-3
Molecular formula:C28H48N2O6Si2
Molecular Weight:564.86

624-28-2 Synthesis

624-28-2
715 suppliers
$5.00/5g

5,5'-Bis(triisopropoxysilyl)-2,2'-bipyridine

1569022-20-3
14 suppliers
$523.00/1G

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: n-butyllithium / diethyl ether / 1 h / -95 °C / Inert atmosphere; Schlenk technique
1.2: 0.5 h / -95 °C / Inert atmosphere; Schlenk technique
1.3: 16 h / -95 - 25 °C / Inert atmosphere; Schlenk technique
2.1: dibromobis(triphenylphosphine)nickel(II); zinc; tetra-(n-butyl)ammonium iodide / tetrahydrofuran; ethylene dibromide / 16.5 h / 70 °C / Schlenk technique
3.1: sodium hydride / 0.5 h / Schlenk technique
3.2: 16 h / Schlenk technique

References:

Gruening, Wolfram R.;Siddiqi, Georges;Safonova, Olga V.;Coperet, Christophe [Advanced Synthesis and Catalysis,2014,vol. 356,# 4,p. 673 - 679]

Pyridine, 2-bromo-5-[tris(1-methylethoxy)silyl]-

1569022-16-7
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1569022-20-3
14 suppliers
$523.00/1G

References

4667-99-6
105 suppliers
$45.00/5G

1569022-20-3
14 suppliers
$523.00/1G

References

2,2'-Bipyridine, 5,5'-bis(triethoxysilyl)-

1385022-61-6
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67-63-0 Synthesis

67-63-0
1555 suppliers
$17.00/25ML

1569022-20-3
14 suppliers
$523.00/1G

References