One-Step Synthesis of Novel Asymmetric Trimethine Indocyanine Fluorescent Dye and Fluorescent Labeling
Tang Kun, Zhang Pengchao, Wang Sheng, Qiu Na, Zhang Fuli
Chin. J. Org. Chem. . 2016, (7): 1700 -1705 .  DOI: 10.6023/cjoc201511020