NMR Studies of Ultrafast Intramolecular Proton Tautomerism in Crystalline and Amorphous N, N′-Diphenyl-6-aminofulvene-1-aldimine: Solid-State, Kinetic Isotope, …
…, HM Vieth, M Pérez-Torralba, D Sanz…
文献索引：Sanz, Dionisia; Perez-Torralba, Marta; Alarcon, Sergio Hugo; Claramunt, Rosa Maria; Foces-Foces, Concepcion; Elguero, Jose Journal of Organic Chemistry, 2002 , vol. 67, # 5 p. 1462 - 1471
Using solid-state NMR spectroscopy, we have detected and characterized ultrafast intramolecular proton tautomerism in the N− H− N hydrogen bonds of solid N, N′-diphenyl- 6-aminofulvene-1-aldimine (I) on the microsecond-to-picosecond time scale. 15N cross- polarization magic-angle-spinning NMR experiments using 1H decoupling performed on polycrystalline I-15N2 and the related compound N-phenyl-N′-(1, 3, 4-triazole)-6- ...
