An unprecedented Ag(i)-catalyzed tandem [6+3] cycloaddition/isomerization of isocyanoacetates with fulvenes has been developed, affording the fused dihydropyridine derivatives in good yields with exclusive regioselectivities.
已开发出一种前所未有的Ag(i)催化的串联[6+3]环加成/异构化反应,将异氰基乙酸酯与富林烯进行反应,产率较高地得到融合的二氢吡啶衍生物,具有独特的位置选择性。