Electrochemical fluorination of N,N,N′,N′-tetramethylsulfondiamides
作者:P. Sartori、N. Ignat'ev、R. Jüschke
DOI:10.1016/s0022-1139(96)03509-9
日期:1997.3
The electrochemical fluorination of N,N,N',N'-tetramethylsulfondiamides gives the corresponding perfluorinated N,N,N',N'-tetrakis(tri fluoromethyl) sulfondiamides. The nature of the partially fluorinated by-products is determined by specific adsorption of starting compounds on the surface of the Ni anode,
Comparative fluorination of N,N-dialkylamidosulfonyl halides
N,N-Bis (trifluoromethyl) amidosulfonyl fluoride and lower fluorinated analogues can be obtained by electrochemical fluorination as well as by CoF3-fluorination of N,N-dimethylamidosulfonyl fluoride or chloride. The CoF3 process is especially useful for the synthesis of lower fluorinated compounds. The new compounds are potential insecticides.