Regioselective functionalization of heterocyclic rings: synthesis and reactions of 1-methyl-2-(trimethylsiloxy) pyrrole and 2-(trimethylsiloxy) thiophene

~65%

~%

~46%

~70%

~65%

~%

~63%

~58%

~75%

~44%

~%

~%

~%

~61%

~36%

~%

~83%

~41%

~%