I found the field of Chemistry very interesting. Saw the article Efficient synthesis of cyclic amidine-based fluorophores via 6 pi-electrocyclic ring closure published in 2020. Formula: C8H11NO, Reprint Addresses Li, M; Hong, L (corresponding author), Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangdong Key Lab Chiral Mol & Drug Discovery, Guangzhou 510006, Peoples R China.. The CAS is 104-10-9. Through research, I have a further understanding and discovery of 2-(4-Aminophenyl)ethanol
Novel 10 pi-electron cyclic amidines with excellent fluorescence properties were synthesized by a general and efficient 6 pi-electrocyclic ring closure of ketenimine and imine starting from N-sulfonyl triazoles and arylamines. The photophysical properties of cyclic amidine fluorophores have been studied in detail and have shown good properties of a large Stokes shift, pH insensitivity, low cytotoxicity and higher photostability, which have great potential for biological imaging. Furthermore, this novel fluorophore was successfully applied to the localization of the NK-1 receptor in living systems.
Formula: C8H11NO. About 2-(4-Aminophenyl)ethanol, If you have any questions, you can contact Li, GF; Zhao, M; Xie, JQ; Yao, Y; Mou, LY; Zhang, XW; Guo, XM; Sun, WS; Wang, Z; Xu, JC; Xue, JZ; Hu, T; Zhang, M; Li, M; Hong, L or concate me.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics