Palavra-chave: HETEROCYCLES

METAL-CARBENE QUINOLIZIDINONE RUTHENIUM C?H FUNCTIONALIZATION MORITA-BAYLIS-HILLMAN JUNGIANOL NUCLEOPHILIC SUBSTITUTIONS Β-KETOESTERS ORGANIC SYNTHESIS N-ACYLIMINIUM IONS CROSS-COUPLINGS ISOXAZOLES ISOXAZOLONES X?H INSERTION HYPERVALENT IODINE ALKALOIDS PYRIDINIUM YLIDE INDOLIZIDINONE BENZOAZEPINONE DFT CALCULATIONS RING EXPANSION PYRIDINES HECK CYCLIZATION RING CONTRACTION CYCLIZATION IMIDES CYCLOPROPENIMINE SULFOXONIUM YLIDES PYRAZOLONES