Synthesis of Isotopically Labeled (E)-beta,gamma-Unsaturated Esters with Total or High Diastereoselectivity by Using Samarium Diiodide We thank II Plan Regional de Investigación del Principado de Asturias (PB-PGI98-04) and Ministerio de Educación y Cultura (PB97-1278) for financial support and Dr. Francisco J. González for valuable discussions. J.M.C. thanks Carmen Fernández for her collaboration. H.R.S. thanks the Principado de Asturias for a predoctoral fellowship

Angew Chem Int Ed Engl. 2001 Oct 15;40(20):3897-3899.
No abstract available