Hubinger, Regina; Pawelke, Gottfried:

Trifluoromethylation of carbon and boron with CF3SiMe3/NMe4F: formation of NMe4[trans-CF3-CF:CFB(CF3)3].

In: Journal of Fluorine Chemistry (J.Fluorine Chem.), Jg. 115 (2002) ; Nr. 2, S. 115-118
ISSN: 0022-1139
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
Trimethylamine-trifluoroethenyl-bis(trifluoromethyl)borane [F2C:CF(CF3)2B.NMe3] reacts with NMe4[(CF3)2SiMe3] in THF soln. to form trimethylamine-bis(trifluoromethyl)pentafluoropropenylborane [trans-CF3-CF:CF(CF3)2B.NMe3], the fluoroborate NMe4[trans-CF3-CF:CF(CF3)2BF], the novel borates NMe4[trans-CF3-CF:CFB(CF3)3] and NMe4[cyclo-(CF3)2B-CF2-CF-CF2-CF3]. [on SciFinder (R)]