Proton transfer in the ground and excited states of 4-methyl-2,6-diformylphenol (MFOH) in ethanol/water, ethanol/metha-no1 and ethanol/dioxane solvent mixtures has been studied using steady state and nanosecond transient emission spectroscopy. The lifetime is not affected much in water/alcohol mixtu
Dynamical solvent effect on the intramolecular proton transfer reaction of 4-methyl-2,6-diformylphenol in mixed solvents
โ Scribed by Sivaprasad Mitra; Ranjan Das; Samaresh Mukherjee
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 438 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0167-7322
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๐ SIMILAR VOLUMES
Proton translocation in the singlet excited state of 4-methyl-2,6-diformyl phenol (MFOH) results in an interesting fluorescence band at 535 nm. The fluorescence emission and excitation spectra of MFOH are recorded and a time-correlated single-photon counting technique is used to determine the fluore
intramolecular excimer formation in 2,4-diphenylpentanes has been examined in a homologous series of alkanes, in ethanol and in mixtures of ethanol, ethylene glycol and glycerol. The ratio of the emission intensities of dimer and monomer (ID/I.) is not affected in low viscosity solvents but, above 4