Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 2-(Pyridin-4-yl)-1H-benzo[d]imidazole, is researched, Molecular C12H9N3, CAS is 2208-59-5, about Ultrafast excited state intermolecular proton transfer dynamics of 2-(4′-Pyridyl)benzimidazole inside the nanocavity of reverse micelles.Recommanded Product: 2208-59-5.
The effect of AOT reverse micelle on the excited state prototropism of 2-(4′-pyridyl)benzimidazole (4PBI) have been explored by steady-state and time-resolved fluorescence spectroscopy. It has been observedthat the effect AOT reverse micelle is remarkably different form the CTAB reverse micelle on the photophysics of 4PBI. The ESPT dynamics in AOT reverse micelle approaches to bulk water at higher water concentrationwhereas no ESPT is observedin CTAB reverse micelle even at high w0 value. In AOT reverse micelle, 4PBI can penetrate the interfacial wall and undergo ESPT processes. This process might be initiated by the electrostatic interaction between the neg.charged interface of AOT reverse micelle and pos.charged monocation ca.tautomer, which is selectively stabilized. In addition, no such possibility is observedin CTAB reverse micelle. The ESPT dynamics of dye was found to be slowed down inside the AOT reverse micelle. The observedslow ESPT dynamics in reverse micelle compared to bulk water is mainly attributed to the slow hydrogen-bonded network dynamics of water mols.inside the nanopools of AOT reverse micelle.
After consulting a lot of data, we found that this compound(2208-59-5)Recommanded Product: 2208-59-5 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles