Efficient Synthesis and Properties of Novel Near-Infrared Electrochromic Anthraquinone Imides
作者:Wenqiang Qiao、Jia Zheng、Yufeng Wang、Yijun Zheng、Naiheng Song、Xinhua Wan、Zhi Yuan Wang
DOI:10.1021/ol703001s
日期:2008.2.1
An efficient synthesis of novel near-infrared electrochromic 6-substituted (NO2, Br) anthraquinone imides, i.e., 2a and 2b, was established. Bearing functional groups suitable for further structural modifications by nucleophilic substitution reaction and various metal-catalyzed coupling reactions (e.g., Suzuki coupling), 2a and 2b were easily transferred to 1a by reaction with 4-methoxyphenol and 1b