Niobium(V) chloride-catalyzed C-H insertion reactions of α-diazoesters: synthesis of β-keto esters

Niobium(V) chloride-catalyzed C-H insertion reactions of α-diazoesters: synthesis of β-keto esters

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 61, Issue 4, 24 January 2005, Pages 875-878

J.S. Yadav, B.V. Subba Reddy, B. Eeshwaraiah, P.N. Reddy,