Reference

Fluorescence studies of the excited-state intermolecular proton-transfer reaction of 1-azacarbazole

Fluorescence studies of the excited-state intermolecular proton-transfer reaction of 1-azacarbazole. Reynolds, Lewis E. Lambert (Pennsylvania State Univ., University Park, PA, USA). 234 pp. Avail. UMI, Order No. DA3064987 From: Diss. Abstr.There are some commonly used reagents with their cas registry numbers 244-76-8 and 271-63-6 in this article. Int., B 2003, 63(9), 4190 (English) 2002. DOCUMENT TYPE: Dissertation CA Section: 22 (Physical Organic Chemistry) Abstract Unavailable .

Determination of the energy barrier origin of the excited state double proton transfer in 7-azaindole:alcohol complexes

Determination of the energy barrier origin of the excited state double proton transfer in 7-azaindole:alcohol complexes. Herbich, J.; Sepiol, J.; Waluk, J. (Inst. Phys. Chem., Pol. Acad. Sci., Warsaw 01-224, Pol.). J. Mol. Struct., 114, 329-32 (English) 1984. CODEN: JMOSB4. ISSN: 0022-2860. DOCUMENT TYPE: Journal CA Section: 73 (Optical, Electron, and Mass Spectroscopy and Other Related Properties) Section cross-reference(s): 22 Excited state activation energies for cooperative double proton transfer in 1:1 complexes of 7-azaindole (I) with different alcs. were detd. from quantum yield and lifetime measurements of luminescence from the primarily excited and tautomeric species. The energy barriers of tautomerization are solvent-dependent and correlate with the phonomenol. activation energies of the alcs.In this experiment, several chemicals are used like 64-17-5 and 271-63-6 Thus, the important factor in the reaction seems to be the twisting motion of I and alc. mols., leading to a planar conformation of all atoms participating in proton transfer. .