A short and highly convergent approach for the synthesis of rutaecarpine derivatives
作者:B. V. Subba Reddy、R. Anji Babu、B. Jagan Mohan Reddy、B. Sridhar、T. Ramalinga Murthy、P. Pranathi、Shasi V. Kalivendi、T. Prabhakar Rao
DOI:10.1039/c4ra14093a
日期:——
A novel and highly convergentapproach has been developed for the synthesis of quinazolinocarboline alkaloid, rutaecarpine, analogues by the condensation of anthranilamide with chloroaldehyde derived from tryptophol. This method also provides direct access to benzimidazocarbolines and quinazolinoisoquinolines. It is a shorter and metal-free approach which does not require any catalyst or additive to