[EN] SUBSTITUTED 3-AZABICYCLO[3.1.0]HEXANE DERIVATIVES USEFUL AS CCR2 ANTAGONISTS [FR] DÉRIVÉS DE 3-AZABICYCLO[3.1.0]HEXANE SUBSTITUÉS UTILES EN TANT QU'ANTAGONISTES DE CCR2
[EN] SUBSTITUTED 3-AZABICYCLO[3.1.0]HEXANE DERIVATIVES USEFUL AS CCR2 ANTAGONISTS [FR] DÉRIVÉS DE 3-AZABICYCLO[3.1.0]HEXANE SUBSTITUÉS UTILES EN TANT QU'ANTAGONISTES DE CCR2
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.