作者:Brian L. Booth、Sylvia Casey、Robert N. Haszeldine
DOI:10.1016/s0022-328x(00)83411-7
日期:1982.3
Ir(CO)2(PPh3)2, Rh(CO)2(PPh3)2), but the use of an excess of [Fe(CO)2(η-C5H6)]− leads to substitution of one fluorine atom on each of the double bonds. The complex having M = Mn(CO)5 reacts with [Pt(PPh3)4] to afford the derivative [(C7F7)Mn(CO)4(PPh3)}Pt(PPh3)2}], and the compound where M = Ir(CO)2(PPh3)2 undergoes an oxidative addition reaction with acetyl chloride. Oxidative coupling products have been
全氟降冰片二烯与化合物[M(PPh 3)4 ](M = Pt,Pd)和[IrCl(CO)(PMePh 2)2 ]反应生成加合物[(C 7 F 8)M(PPh 3)2 ] [[C 7 F 8 ] IrCl(CO)(PMePh 2)2 ],其中一个双键与金属原子配位。铂络合物与[Pt(PPh 3)4 ]进一步反应,生成[(C 7 F 8)Pt(PPh 3)2 } 2具有两个与Pt原子配位的双键的]。所述carbonylmetal阴离子[M - ]反应形成单取代产物[(C 7 ˚F 7)M](M =锰(CO)5中,Re(CO)5,IR(CO)2(PPH 3)2,的Rh(CO)2(PPH 3)2),但使用过量的[Fe(CO)中的2(η-C 5 H ^ 6)] -导致在每个双键中的一个氟原子的取代。M = Mn(CO)5的配合物与[Pt(PPh 3)4]得到衍生物[(C 7 F 7)Mn(CO)4(PPh
Reaction of nitrones with internal fluoroalkenes and with tetrafluorobenzyne
作者:M.A. Bigdeli、A.E. Tipping
DOI:10.1016/s0022-1139(00)82798-0
日期:1992.7
Reaction ofC,N-diphenylnitrone with octatluorobut-2-ene and octafluoronorbornadiene at room temperature affords the corresponding isoxazolidines (8) (96%) and (9) (28%), respectively; perfluoro-(2,3-dimethylbut-2-ene) and octafluorocyclopentene are unreactive under comparable conditions. Rearranged 1:1 adducts, i.e. C-pttenyl-C-(2-hydroxytetrafluorophenyl)imines (10), are formed from reaction of tetrafluorobenzync