
%0 Journal Article
%A Gamage, SA 
%A Gamage, SA 
%A Smith, RAJ 
%A Smith, RAJ 
%T Intramolecular Aromatic Substitution With Bisthiocarbocations. Variations of Lewis Acid, Solvent and Orthothio Substituents
%J Australian Journal of Chemistry
%D 1990/05/01
%V 43
%N 5
%P 815-824
%K 
%R https://doi.org/10.1071/CH9900815
%U https://www.publish.csiro.au/paper/CH9900815 
%X The effects of Lewis acid, solvent and orthothio substituent have been examined with regard to intramolecular  electrophilic aromatic substitution ( annulation ) with bisthiocarbocations . A suspension of silver trifluoromethanesulfonate in dichloromethane, creating bis ( arylthio ) carbocations, was found to be the most effective for annulation of six- membered rings. 
