Potassium, (trimethylsilyl)- (9CI)

Potassium, (trimethylsilyl)- (9CI) 化学特性,用途語,生産方法

• 使用

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

• 製造方法

  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.

  

Potassium, (trimethylsilyl)- (9CI) 上流と下流の製品情報