30354-38-2Relevant academic research and scientific papers
The addition of (CF3SO2)2CHBr to vinylidene fluoride
Winter, Rolf W.,Gard
, p. 1324 - 1327 (2008/09/19)
It has been found that a mixture of (CF3SO2)2CH2 and (CF3SO2)2CBr2 can be used instead of (CF3SO2)2CHBr in the radical addition to H2C{double bond, long}CF2; the 1:1 and 1:2 adducts have been isolated and characterized. An improved synthesis of (CF3SO2)2CBr2 is also reported.
TRIBUTYLSTIBINE-INITIATED TRANSFORMATIONS OF DIBROMOBIS(TRIFLUOROMETHYL- AND TETRAFLUOROPROPOXYSULFONYL)METHANES
Pavlenko, N. V.,Yagupol'skii, Yu. L.
, p. 1148 - 1151 (2007/10/02)
The reaction of dibromobis(trifluoromethyl- and tetrafluoropropoxysulfonyl)methanes with electron-deficient olefins in the presence of Bu3Sb results in formation of 1,1,2-trisubstituted electrophilic cyclopropanes in high yields.In the absence of olefins dibromobis(trifluoromethylsulfonyl)methane reacts with a threefold excess of tributylstibine, yielding the ylide Bu3Sb=C(SO2CF3)2.
