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Potassium, (trimethylsilyl)- (9CI)

Potassium, (trimethylsilyl)- (9CI) Struktur
56859-17-7
CAS-Nr.
56859-17-7
Englisch Name:
Potassium, (trimethylsilyl)- (9CI)
Synonyma:
Potassium, (trimethylsilyl)- (9CI)
CBNumber:
CB99315962
Summenformel:
C3H9KSi
Molgewicht:
112.29
MOL-Datei:
56859-17-7.mol

Potassium, (trimethylsilyl)- (9CI) Eigenschaften

L?slichkeit
sol DME, THF, HMPA, hexane.

Sicherheit

Potassium, (trimethylsilyl)- (9CI) Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Trimethylsilylpotassium highly reactive nucleophile and one-electron transfer reagent; deoxygenates substituted epoxides with inversion of stereochemistry.

synthetische

Prepared quantitatively by the cleavage of the silicon¨Csilicon bond of hexamethyldisilane with potassium hydride or potassium alkoxides (KOMe or potassium tbutoxide) (eqs 1 and 2). It can also be conveniently prepared by deprotonation of Me3SiH with KH (eq 3). These procedures circumvent the need to handle volatile organomercury compounds that previous routes required.

56859-17-7 synthesis

Potassium, (trimethylsilyl)- (9CI) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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  • Potassium, (trimethylsilyl)- (9CI)
  • 56859-17-7
  • C3H9KSi
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