Nuclear magnetic resonance spectra of some fluorinated organotin compounds

Abstract
The unusual features of the proton and 19F nuclear magnetic resonance spectra of (CH3)3SnCF2CFHCF3, arising from the asymmetry about the β-carbon atom, are discussed in terms of the molecular stereochemistry. Data for (CH3)3SnCF2CF(CF3)Sn(CH3)3, (CH3)3SnCF2CF2H, and (CH3)3SnCF2(CF2)2CF2H are also presented.