TRIFLUOROMETHYL-SUBSTITUTED BORANES. TRIFLUOROMETHYL DI-N-BUTYLBORANE AND TRIFLUOROMETHYLBORON DIFLUORIDE.
OREGON STATE UNIV CORVALLIS DEPT OF CHEMISTRY
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The preparation and properties of trifluoromethyl di-nbutylborane and trifluoromethylboron difluoride are reported. Loss of difluorocarbene from the trifluoromethyl group bonded to electron-deficient boron was observed in the presence of catalysts but in vacuo at room temperature the substances were stable for months. Infrared spectra and vapor pressure data for n-butylboron difluoride and di-n-butylboron fluoride are reported. Author