作者:Grace J. Chen、Christ Tamborski
DOI:10.1016/s0022-1139(00)81020-9
日期:1987.7
the other hand ICF2CF2I and C1CF2CFC1I, by a 1,2-dehalogenation reaction, form the olefins CF2 = CF2 and CF2 = CFC1, respectively, as the principal products. The interaction of RfI compounds with cadmium in other solvent media, e.g. diethyl ether. tetrahydrofuran (THF), N,N-dimethylformamide (DMF), and bis(2-methoxyethyl)ether(diglyme) were examined and found to produce a different ratio of RfRf and
全氟有机碘化物(R f I,其中R f = F(CF 3)2 C(CF 2 CF 2)3,nC 6 F 13,nC 8 F 17,F(CF 3)2 COCF 2 CF 2,F之间的相互作用(CF 3)2 CO(CF 2 CF 2)4和C 2 H 5 OC(O)(CF 2 CF 2)与乙腈溶剂介质中的镉混合后,除少量还原产物(R f H)外,主要产生偶联产物(R f R f,产率72-90%)。另一方面,ICF 2 CF 2 I和C1CF 2 CFC1I通过1,2-脱卤反应分别形成烯烃CF 2= CF 2和CF 2= CFC1,作为主要产物。R f I化合物与镉在其他溶剂介质(例如乙醚)中的相互作用。检查了四氢呋喃(THF),N,N-二甲基甲酰胺(DMF)和双(2-甲氧基乙基)醚(二甘醇二甲醚),发现产生不同比例的R fR f和R f H产物。ft *}当前地址:Fluidics Inc.