Palladium-catalysed cyclization of 2-alkynylanilines to 2-substituted indoles under an acidic two-phase system

DOI: 10.1016/0022-328X(94)84034-2

Source and publish data:

Journal of Organometallic Chemistry p. 289 - 296 (1994)

Update date:2022-08-05

Topics: Cyclization Palladium-catalysed 2-alkynylanilines 2-substituted indoles

Authors:

Cacchi, Sandro

Carnicelli, Veronica

Marinelli, Fabio

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Article abstract of DOI:10.1016/0022-328X(94)84034-2

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

Full text of DOI:10.1016/0022-328X(94)84034-2

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