Acid-catalyzed polyfluoroarylation of arenes with polyfluorinated mono- and tris(phenoxy)-1-oxaspiro[2.5]octa-4,7-dienes
作者:V. N. Kovtonyuk、L. S. Kobrina
DOI:10.1007/s11172-011-0307-4
日期:2011.10
4,5,6,7,8-Pentafluoro-6-pentafluorophenoxy-1-oxaspiro[2.5]octa-4,7-diene and 4,6,8-trifluoro-5,6,7-tris(pentafluorophenoxy)-1-oxaspiro[2.5]octa-4,7-diene react with electron-rich arenes in the presence of AlCl3 or H2SO4 to give polyfluorinated phenoxybiaryls.
Synthesis and reactions of organolithium and -magnesium compounds of perfluorodiphenyl ethers
作者:Ralph J. de Pasquale、Christ Tamborski
DOI:10.1016/s0022-328x(00)82755-2
日期:1968.8
Their stability, benzyne formation and reactions with water, carbon dioxide, cuprous chloride and oxygen, phosphorus tribromide, tin tetrachloride have been studied. Solvent effects of THF, diethyl ether and furan on the synthesis and subsequent reactions of p-C6F5OC6F4Li are reported.
已经制备了p -C 6 F 5 OC 6 F 4 Li和p -C 6 F 5 OC 6 F 4 MgBr。研究了它们的稳定性,苯并生成以及与水,二氧化碳,氯化亚铜和氧气,三溴化磷,四氯化锡的反应。报道了THF,二乙醚和呋喃对p -C 6 F 5 OC 6 F 4 Li的合成和随后反应的溶剂作用。
Perfluoroalkyl Sulfur Compounds: An Unusual Reactivity Pattern of Perfluoroalkanesulfonic Esters
作者:Qing-Yun Chen
DOI:10.1080/10426509708545508
日期:1997.1.1
ABSTRACT: Four kinds of perfluoro- or polyfluoroalkanesulfonic esters, namely RFSO3CH2RF, RFSO3CF2RF, RFSO3C6F5 and C6F5SO3C6F4-X-p (X=F, Cl) and their nucleophilic substitutions were synthesized and investigated.