INCAPE   05401
INSTITUTO DE INVESTIGACIONES EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Functionalized Olefin Metathesis in Oleochemistry: Self-metathesis of Methyl Oleate on Solid Catalysts
Autor/es:
J. ZELIN; A.F. TRASARTI; C.R. APESTEGUÍA
Lugar:
Louisville
Reunión:
Congreso; 23rd North American Catalysis Society Meeting; 2013
Resumen:
In this work we studied the self-metathesis of methyl oleate (MO) on both Hoveyda-Grubbs (HG) complexes supported on silica and methyltrioxorhenium (CH3ReO3) supported on SiO2-Al2O3. The MO metathesis yields 9-octadecene and 9-octadecene-1,18-dioate, a valuable product used in polymer, fragrance, lubricant, and fine chemistry industries. HG/SiO2 was an active, selective and stable catalyst for methyl oleate metathesis. Methyltrioxorhenium on acid supports was also active for this reaction but the diester formation is hampered by its strong adsorption on the support