Perfluorophenyl derivatives of the elements XIX. Reactions of some polyfluorobenzyne derivatives
作者:S.C. Cohen、M.L.N. Reddy、D.M. Roe、A.J. Tomlinson、A.G. Massey
DOI:10.1016/s0022-328x(00)87663-9
日期:1968.10
The synthesis of 2-chlorononafluorobiphenyl is described but it cannot be obtained by decomposing pentafluorophenyllithium in the presence of chloropentafluorobenzene. Tetrafluorobenzyne adds to styrene to give 1,2,3,4-tetrafluorophenanthrene and 1,2,3,4-tetrafluorodihydrophenanthrene. 2,2′-Dilithiooctafluorobiphenyl readily loses one molecule of lithium fluoride at 0° to give 1-lithioheptafluorobiphenylene
描述了2-氯九氟联苯的合成,但是不能通过在氯五氟苯存在下分解五氟苯基锂来获得。四氟苯并呋喃加到苯乙烯中得到1,2,3,4-四氟菲和1,2,3,4-四氟二氢菲。2,2'-二硫代八氟联苯很容易在0°失去一个分子的氟化锂,从而生成1-硫代七氟联苯,可以从中合成其他取代的七氟联苯。