Reaktion #65300

Reaktionsgleichung

chlorotrimethylsilane

Chlorotrifluoroethylene

n-butyl lithium

→

1,1,2-trifluoro-2-trimethylsilylethylene

Reaktionsbedingungen

Vorschrift

Chlorotrifluoroethylene of the formula (10) is treated with n-butyl lithium and then reacted with chlorotrimethylsilane of the formula (11) to obtain 1,1,2-trifluoro-2-trimethylsilylethylene of the formula (12). Then, without isolation, this compound (12) is reacted further with a lithium compound of the formula (13) to obtain a difluoroethylene compound of the formula (14).

Quelle