Zirconiaâsilica mesoporous powders act as very efficient heterogeneous catalysts for both alkyne hydroformylation and PausonâKhand reaction and yield regioselectivities opposite to those usually observed.
二
氧化锆-
二氧化硅介孔粉末作为
炔烃氢甲酰化和Pauson-Khand反应的高效多相催化剂,产物的区域选择性与通常观察到的相反。