反应条件
1: 4,8-dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione With sodium hydroxide; zinc in ethanol 1 h; Reflux; 2: 2-ethylhexyl p-toluenesulfonate in ethanol
参考文献
Lu, Kun; Fang, Jin; Zhu, Xiangwei; Yan, Han; Li, Denghua; Di, Chong'An; Yang, Yanlian; Wei, Zhixiang
New Journal of Chemistry, 2013 , vol. 37, # 6 p. 1728 - 1735