method for the synthesis of spirocycles starting with inexpensive and commercially available carbonyl compounds. Various spirocycles involving spiropropellane derivative have been assembled via ring-closing metathesis with the aid of Grubbs’ first generation catalyst.
我们已经证明了一种简单而有效的合成螺环的方法,该方法起始于廉价且可商购的羰基化合物。借助Grubbs的第一代催化剂,通过闭环易位组装了各种涉及螺
丙炔衍
生物的螺环。