15852-96-7Relevant academic research and scientific papers
Photo-/Baso-Chromisms and the Application of a Dual-Addressable Molecular Switch
Liu, Danyang,Yu, Binhong,Su, Xing,Wang, Xiaojun,Zhang, Yu-Mo,Li, Minjie,Zhang, Sean Xiao-An
supporting information, p. 2838 - 2845 (2019/07/18)
Two typical molecular switches of spiropyran (SP) and benzoxazine (OX) were fused by sharing an indole to achieve a new dual-addressable molecular switch (SP-OX-NO2). Through proper molecular modification with NO2, the transformation
Determination of basic strength of aliphatic amines through ion pair formation in some ionic liquid solutions
D'Anna, Francesca,Vitale, Paola,Noto, Renato
experimental part, p. 6224 - 6230 (2009/12/08)
(Chemical Equation Presented) To have an evaluation of the basic strength of aliphatic amines in ionic liquid solution, the stability constants relevant to the formation of amine/p-nitrophenol ion pairs were determined in different ionic liquids at 298 K.
Proton-Transfer Equilibria between Notrophenols and Alkylamines in N-Methylformamide
Oncescu, T.,Oancea, A.-M.,Maeyer, L. De
, p. 2593 - 2599 (2007/10/02)
The equilibrium constants, Ke, of the proton-transfer reactions between o-, m-, and p-nitrophenols (ONP, MNP, and PNP, respectively), and monomethylamine and di- and triethylamines (MNA, DEA, and TEA, respectively) in N-methylformamide (NMF) were measured spectrophotometrically by using amine-amine hydrochloride buffers at different temperatures and 0.1-0.2 M ionic strength.Together with the previously measured pKa of p-nitrophenol, these values allowed the determination of the acidity constants of alkylamines and the other nitrophenols in this solvent.The reported values are compared with literature data in other media including the gas phase.The reaction enthalpies and entropies are also reported and discussed for some of these systems.
Rates of Reaction in the p-Nitrophemol-Triethylamine System in Acetonitrile
Marshall, David B.,Strohbusch, Frank,Eyring, Edward M.
, p. 2270 - 2273 (2007/10/02)
The rate constants of proton transfer between p-nitrophenol (AH) and triethylamine (B) in acetonitrile (ionic strength μ1.3E-4 M, 25.0 deg C) were measured by the electric field jump relaxation method with spectrophotometric detection.This acid-base syst
