Disiamylborane

Disiamylborane Chemische Eigenschaften,Einsatz,Produktion Methoden

• Verwenden

  Selective reagent for steric control of hydroboration of olefins.

• Reaktivität anzeigen

  Disiamylborane is a hindered organoborane for chemo- and regioselective hydroboration and chemo- and stereoselective reduction; it can mediate couplings of alkenes and alkynes.

• Synthese

  Disiamylborane is generally prepared by the reaction of Diborane with 2-methyl-2-butene in ethereal solvents at 0 °C; alternatively, by substituting borane-1,4-thioxane.

• Vorsichtsmaßnahmen

  It is flammable and very air—and moisture-sensitive. It is generally prepared immediately prior to use. Handle it in a fume hood.

Disiamylborane Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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