Exploration and elaboration of photo-induced proton transfer dynamical mechanism for novel 2-[1,3]dithian-2-yl-6-(7aH-indol-2-yl)-phenol sensor

Xu Lei¹, Zhang Tian-Jie¹, Zhang Qiao-Li¹, Yang Da-Peng^{1, 2, †}

Structure of DIP-enol and its proton-transfer DIP-keto tautomer.