The Rh/BINAPa and ZSM-35(10) co-catalyzed tandem hydroformylation–acetalization of olefins is developed to afford the corresponding acetals with high regioselectivities and excellent catalytic activities.
Selective hydroformylation–acetalization of various olefins using simple and efficient Rh-phosphinite complex catalyst
作者:Shoeb R. Khan、Bhalchandra M. Bhanage
DOI:10.1016/j.tetlet.2013.08.061
日期:2013.11
A simple and efficientRh-phosphinitecomplexcatalyst was studied for the selective hydroformylation of various olefins. The influence of various reaction parameters including the effect of temperature, pressure, catalyst loading, time, and solvents was studied. The protocol was also applied for the synthesis of various acetals via tandem hydroformylation–acetalization of olefins in alcohols as solvents