A series of sulfoxides of the structures Me, X3-, Sn (CH2), SOCzH, and Me, X3_, Sn (CH2), SOC6H,(X= C1 or Br; n= 1-3) and sulfones Me, X3-nSn (CH2) 3SO~ C2H5(X= C1 or Br; n= 1- 3) have been prepared and characterized.'H, 13C, and"? Sn NMR and IR studies were ...