
Properties of 2,6-diamino-8-azapurine, a highly fluorescent purine analog and its N-alkyl derivatives: Tautomerism and excited-state proton transfer reactions
Keywords: 8-Azapurines; Fluorescence; Purine analogs; Tautomerism; Excited-state proton transfer; PhototautomerismDaaPur, 2,6-diamino-8-azapurine, 2-amino-8-azaadenine (IUPAC name: 3H-[1,2,3]-triazolo[4,5-d]pyrimidine-5,7-diamine); PMP-DaaPur, 9-(2-phosphonylmethox