supported by the National Natural Science Foundation of China(21165006);the Fund of the International Cooperation Projects of Guizhou Province(20137002);the"Chun-Hui"Fund of Chinese Ministry of Education(Z2011033 and Z2012053)
A new thiacalix[4]arene phenothiazine derivative(2) based on a thiacalix[4]crown with a 1,3-alternate conformation has been synthesized and characterized. In THF-water mixture, Compound 2 exhibits a strong fluorescenc...