2-Methyl-1-propenyl Trifluoromethanesulfonate Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
2-Methyl-1-propenyl Trifluoromethanesulfonate is used as a precursor to dimethylvinylidene carbene, 2-methyl-1-propenyl ethers, isopropylidenecyclopropanes, isopropylidenecyclopropenes, 3-isopropylindazoles, and 2-methyl-1-propenyltriphenylphosphonium triflates.
Synthese
2-Methyl-1-propenyl Trifluoromethanesulfonate is synthesized in a single step from 2-methylpropionaldehyde, Trifluoromethanesulfonic Anhydride, and a hindered pyridine in 1,2-dichloroethane at reflux (eq 1). Distillation gives the product in 45% yield.
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2-Methyl-1-propenyl Trifluoromethanesulfonate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte