作者:Zhong-Shi Zhou、Xue-Han He
DOI:10.3184/174751917x14840718425897
日期:2017.1
stoichiometric oxidant m-chloroperbenzoic acid, the oxidative spirocyclisation of 4-(2-carboxyethyl)phenols proceeded smoothly, providing the corresponding spirodienones in good yields. In this protocol, 1-iodopropane was first oxidised to hypoiodous acid, which then facilitated the spirocyclisation of the phenols.
在催化量的 1-碘丙烷和化学计量氧化剂间氯过苯甲酸的作用下,4-(2-羧乙基)苯酚的氧化螺环化反应顺利进行,以良好的收率提供相应的螺二烯酮。在该协议中,1-碘丙烷首先被氧化成次碘酸,然后促进了酚类的螺环化。