Synthesis of Fluorenes and Dibenzo[<i>g,p</i>]chrysenes through an Oxidative Cascade
作者:Cody F. Dickinson、Glenn P. A. Yap、Marcus A. Tius
DOI:10.1021/acs.joc.1c02583
日期:2022.1.21
We have developed robust, operationally simple syntheses of fluorenes and of dibenzo[g,p]chrysenes through oxidative cascade processes. These structures that are commonly encountered in optoelectronic materials, dyes, and pharmaceutical products are accessible from 1,4-dioxaspiro[4.5]decan-8-one. The reactions are conducted open to air with inexpensive, safe CuBr2 or CuCl2.
我们已经通过氧化级联过程开发了可靠、操作简单的芴和二苯并[ g,p ]芴合成方法。这些在光电材料、染料和医药产品中常见的结构可从 1,4-dioxaspiro[4.5]decan-8-one 获得。反应在空气中进行,使用廉价、安全的 CuBr 2或 CuCl 2。