ol060143b_si_003.pdf (2.43 MB)
0/0

A Highly Selective Cascade Approach to Diverse Aromatic Ring Systems from Simple Aromatic Aldehydes and Propiolates

Download (2.43 MB)
journal contribution
posted on 16.03.2006 by Yan-Guang Wang, Sun-Liang Cui, Xu-Feng Lin
A new triethylamine-catalyzed cascade reaction of aromatic aldehydes with propiolates has been developed. This serial multi-bond-forming process furnishes diverse polycyclic aromatic hydrocarbons, including naphthalenes, phenanthrenes, benzofurans, and 2,3,9,9a-tetrahydronaphtha[2,3-b]furans. The chemical outcome of the process depends on the reaction temperature and can be tailored selectively by an appropriate choice of experimental conditions.

History

Exports