Nitration (Nitroalkylation) of Pheophorbide and Synthesis of Chlorophyllous Chlorin Derivatives
Zhang Zhu, Li Jiazhu, Wang Xinyue, Ma Jihua, Wang Xu, Wang Jinjun
Chinese Journal of Organic Chemistry . 2020, (9): 2895 -2903 .  DOI: 10.6023/cjoc202004054