124643-41-0Relevant articles and documents
Palladium-catalysed cyclization of 2-alkynylanilines to 2-substituted indoles under an acidic two-phase system
Cacchi, Sandro,Carnicelli, Veronica,Marinelli, Fabio
, p. 289 - 296 (1994)
The cyclization of 2-alkynylanilines in the presence of PdCl2 and n-Bu4NCl under an acidic CH2Cl2-HCl two-phase system affords 2-substituted indoles in good to high yield, at room temperature.The reaction is particularly suited to the one-flask preparatio