Efficient Synthesis of 2,7-Dibromocarbazoles as Components for Electroactive Materials
作者:Klaus Müllen、Frank Dierschke、Andrew C. Grimsdale
DOI:10.1055/s-2003-42418
日期:——
An efficient two-step synthesis of 2,7-dibromocarbazole is reported. Nitration and Friedel-Crafts acylation of 2,7-dibromocarbazole proceed readily at the activated 3 and 6 positions to give new multifunctionalised carbazoles, which are of interest as monomers for new electrically active organic materials.