Iodine-Dimethyl sulfoxide Promoted Synthesis of Novel TetracyclicThiazolo[3',2':2,3]pyrido[4,5- d]pyrido[1,2- a]pyrimidinones
Xu Jiao, Zhang Lihong, Zhang Meiqi, Liu Xiubo, Ma Wei, Tang Yixin, Wang Daolin
Chinese Journal of Organic Chemistry . 2019, (10): 2808 -2812 .  DOI: 10.6023/cjoc201904033