Preparation and synthetic utility of fluorinated phosphonium salts, -phosphonium salts and phosphoranium salts [1]
作者:Donald J. Burton
DOI:10.1016/s0022-1139(00)81218-x
日期:1983.10
fluorohalomethanes provides a rapid and high yield synthesis of various types of fluorinated phosphonium salts, bis-phosphonium salts and phosphoranium salts. These salts are useful precursors to fluorine-containing ylides, carbenes and methide ions. Examples of the preparation, mechanism of formation, and syntheticutility of these novel reagents is described.
Wittig olefination via reaction of fluorine-containing phosphoranium salts and F-acyl fluorides. A new approach to fluoroolefin synthesis
作者:Donald J. Burton、Daryl G. Cox
DOI:10.1021/ja00341a070
日期:1983.2
BURTON D. J.; SHIN-YA S.; HOWELLS R. D., J. FLUOR. CHEM., 1980, 15, NO 6, 543-546
作者:BURTON D. J.、 SHIN-YA S.、 HOWELLS R. D.
DOI:——
日期:——
BURTON, D. J.;COX, D. G., J. AMER. CHEM. SOC., 1983, 105, N 3, 650-651
作者:BURTON, D. J.、COX, D. G.
DOI:——
日期:——
A stereoselective reduction of polyfluorinated olefins. A facile conversion of difluoromethylene olefins to fluoromethylene olefins vinyl phosphoranes and vinyl phosphonium salts
作者:Donald J. Burton、Seiji Shin-ya、Richard D. Howells