Supramolecular assembly and spectroscopic characterization of indolenine–barbituric acid zwitterions

• Main Authors: Ramle, Abdul Qaiyum, Tiekink, Edward R. T. *, Fei, Chee Chin, Julkapli, Nurhidayatullaili Muhd, Basirun, Wan Jefrey
• Format: Article
• Language: English
• Published: Royal Society of Chemistry 2021
• Subjects: QD Chemistry
• Online Access: http://eprints.sunway.edu.my/1566/1/Tiekink%20acc_new%20j%20chem%202021%2045%201221.pdf; http://eprints.sunway.edu.my/1566/; http://doi.org/10.1039/D0NJ04357E

A series of indolenine and barbituric acid zwitterion scaffolds were synthesized with a maximum yield of 98% via the formation of C–C single bond. The structures were unambiguously elucidated by various spectroscopic techniques such as 1H, 13C NMR (1D, 2D), FT-IR and high-resolution mass spectromet...