摘要 : Layered-double-hydroxide-supported nanorhodium catalyst (LDH-Rh(0)) was employed in the Heck-type coupling of alkenes 1 with arylboronic acids 2 to afford the corresponding substituted alkenes 3 in good to high yields (Table 1). T... 展开 Layered-double-hydroxide-supported nanorhodium catalyst (LDH-Rh(0)) was employed in the Heck-type coupling of alkenes 1 with arylboronic acids 2 to afford the corresponding substituted alkenes 3 in good to high yields (Table 1). The catalyst was separated by simple filtration and reused for five cycles with consistent activity. 收起