Parham-type cycliacylation with Weinreb amides. Application to the synthesis of fused indolizinone systems Authors: J. Ruiz, N. Sotomayor, E. Lete Year: 2003 Journal: Organic Letters Volume: 5 Initial page - Ending page: 1115 - 1117 More information http://pubs.acs.org/doi/abs/10.1021/ol034194%2B