Reactions of 4-Propargylsulfanylquinazoline with Bromine and Iodine
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DOI: 10.1134/s1070363220110080
Abstract: Cyclization of 4-propargylsulfanylquinazoline under the action of iodine gave 3-iodomethyl[1,3]thiazolo[3,2-c]-quinazolinium triiodide, which is reduced with sodium iodide to form 3-methyl[1,3]thiazolo[3,2-c]quinazolinium iodide. The reaction with bromine in dichloromethane leads to the formation of 3-bromomethyl[1,3]thiazolo-[3,2-c]quinazolinium bromide, and… read more here.
Keywords: bromine iodine; iodine; propargylsulfanylquinazoline bromine; reactions propargylsulfanylquinazoline ... See more keywords