作者:Peter Bäuerle、Frank Würthner、Günther Götz、Franz Effenberger
DOI:10.1055/s-1993-26009
日期:——
An improved synthesis of selectively mono- and dibrominated oligothiophenes using the system N-bromosuccinimide/dimethylformamide is reported together with the preparation of the corresponding α-alkyl and α,α-dialykl derivatives which represent potent biologically active agents.
报告了一种改进的合成选择性单溴化和双溴化寡聚噻吩的方法,该方法使用N-溴琥珀酰亚胺/二甲基甲酰胺体系,同时制备了相应的α-烷基和α,α-二烷基衍生物,这些衍生物具有强大的生物活性。