Palladium Acetate Mediated Synthesis of 3,4-Benzo and Naphtho-β-Carbolines
摘要:
An efficient synthesis of 2-(N-arylaminomethyl)indole derivatives 5 in good yields in four steps from 2-bromomethyl-3-phenylthio-1-benzenesulfonyl indole(1) is reported. Palladium acetate mediated cyclisation of 5 gives benzo and naphtho-beta-carbolines (6 & 7).
Palladium Acetate Mediated Synthesis of 3,4-Benzo and Naphtho-β-Carbolines
摘要:
An efficient synthesis of 2-(N-arylaminomethyl)indole derivatives 5 in good yields in four steps from 2-bromomethyl-3-phenylthio-1-benzenesulfonyl indole(1) is reported. Palladium acetate mediated cyclisation of 5 gives benzo and naphtho-beta-carbolines (6 & 7).