Title of article :
Niobium(V) oxide: a new and efficient catalyst for the transesterification of β-keto esters
Author/Authors :
de Sairre، نويسنده , , Mirela Inês and Bronze-Uhle، نويسنده , , ةrika Soares and Donate، نويسنده , , Paulo Marcos، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
Niobium(V) oxide is an efficient catalyst for the transesterification of β-keto esters with several kinds of alcohols, leading to good conversions. Moderate to good isolated product yields have been obtained at faster rates than those recently reported for various catalysts.
Keywords :
Transesterification , ?-keto esters , alcohols , niobium oxide , Niobium catalyst
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
