Palladium-Catalysed Syntheses of 3-Substituted Indoles and Hetero Analogues
3-Substituted indoles and their analogues - hetero condensed pyrroles (hetero-indoles) - have been synthesised by two different palladium-catalysed reactions: a) A series of 2-silylated 3-substituted (hetero-)indoles have been prepared by palladium-catalysed coupling between o-iodo(het)arylamines and silyl substituted internal acetylenes. The outcome of the reaction was found to depend on the typ
