648412-85-5Relevant academic research and scientific papers
The application of novel methodology for the synthesis of o-, m-, and p-(SF5-perfluoroethyl) benzene derivatives
Winter,Dodean,Smith,Anilkumar,Burton, Donald J.,Gard
, p. 251 - 253 (2003)
The reaction of o-, m-, and p-F2C=CFC6 H4X with SF5Br produces an intermediate adduct, F5SCF2CFBrC6H4X, which, on treatment with AgBF4, affords the first useful, high yield preparation of o-, m-, and p-F5SCF2 CF2C6H4X.
Site directed synthesis of mono and disubstituted SF5- polyfluoroalkyl benzenes
Winter,Dodean,Smith,Anilkumar,Burton,Gard
, p. 1202 - 1214 (2007/10/03)
A novel method for the preparation of o-, m-, p-SF5CF 2CFYC6H4X (Y = Br, F and X = m-Br, p-Br, Cl, CH3, CF3, NO2, o-NO2, F, CF 3, CH(CH3)2) derivatives was devised by a two-step reaction: SF5Br-addition to o-, m-, p-CF2= CFC6H4X followed by reaction of AgBF4 with the o-, m-, p-SF5CF2CFBrC6H4X adducts. Additional studies have been carried out with several derivatives and includes the preparation of SF5CF2C(O)C6H5, p-CF3CFBrC6H4NO2, SF 5CF2CF2C6H3(NO 2)2, SF5CF2CF2C 6H3(NH2)2, and an SF 5CF2CF2-containing polyimide and dye. The complete characterization (IR, NMR, and MS) of these compounds is given.
