A Formal Total Synthesis of Virantmycin: A Modular Approach towards Tetrahydroquinoline Natural Products
作者:Daniel Keck、Sylvia Vanderheiden、Stefan Bräse
DOI:10.1002/ejoc.200600635
日期:2006.11
A synthesis of an advanced intermediate towards the racemic form of the antiviral agent virantmycin has been developed featuring an intramolecular aza-xylylene Diels–Alder reaction. The required arylthiocarbamate has been constructed using an efficient oxidative cyclization strategy. A novel synthetic approach to chlorine-substituted allylic alcohols using an unprecedented palladium-catalyzed cross-coupling