Ts. Jagodzinski et al., SYNTHESIS OF N-ALLYLTHIOAMIDES OF CARBOXYLIC-ACIDS AND THEIR CYCLIZATION TO DELTA(2)-THIAZOLINE DERIVATIVES, Polish Journal of Chemistry, 67(6), 1993, pp. 1043-1052
N-Allylthioamides of carboxylic acids were obtained from allyl isothio
cyanate and phenols, phenol ethers and thiophene derivatives by carryi
ng out the reaction in a nitromethane solution of aluminium chloride.
The bromine-dioxane complex induced their heterocyclization to the der
ivatives of DELTA2-thiazoline.