With a proper choice of phosphane ligands, a Ni(cod)2âphosphane catalyst promotes decarboxylative ring-opening reaction of a wide structural variety of cyclic carbonates 1 to give Ï-dienyl aldehydes 2 in good yields.
通过适当选择
膦配体,Ni(cod)2-膦催化剂促进了各种结构多样性的环状
碳酸酯1的脱羧开环反应,以良好产率得到了π-二烯基醛2。