Taming the excited state reactivity of imines–from non-radiative decay to aza Paternò–Büchi reaction

SK Kandappa, LK Valloli, S Ahuja… - Chemical Society …, 2021 - pubs.rsc.org
This review highlights the excited state characteristics of imines and processes that govern
their photochemical and photophysical properties. This review examines the pathways for …

A density functional theory study of the molecular structure, reactivity, and spectroscopic properties of 2-(2-mercaptophenyl)-1-azaazulene tautomers and rotamers

SH El-Demerdash, SA Halim, AM El-Nahas… - Scientific Reports, 2023 - nature.com
Five stable tautomer and rotamers of the 2-(2-Mercaptophenyl)-1-azaazulene (thiol, thione,
R1, R2, and R3) molecules were studied using density functional theory (DFT). The …

Tautomerism in hydroxynaphthaldehyde anils and azo analogues: a combined experimental and computational study

WMF Fabian, L Antonov, D Nedeltcheva… - The Journal of …, 2004 - ACS Publications
The enol imine⇄ enaminone tautomerization constants, KT, and thermodynamic parameters,
Δ HT and Δ ST, of 1-hydroxy-2-naphthaldehyde Schiff bases are determined by UV/vis …

Photochromism, thermochromism, and solvatochromism of naphthalene-based analogues of salicylideneaniline in solution

A Ohshima, A Momotake, T Arai - Journal of Photochemistry and …, 2004 - Elsevier
A series of salicylideneaniline (SA) derivatives 1–3 were prepared to study the substituent
effect on the chromic properties. Compounds 1 and 3, introduced naphthyl group on the A …

Understanding solvent effects on luminescent properties of a triple fluorescent ESIPT compound and application for white light emission

W Sun, S Li, R Hu, Y Qian, S Wang… - The Journal of Physical …, 2009 - ACS Publications
A triple fluorescent compound, N-salicylidene-3-hydroxy-4-(benzo [d] thiazol-2-yl)
phenylamine (SalHBP), was dispersed in solid polymers and was developed as a white-light …

A multi-stimuli responsive “AIE” active salicylaldehyde-based Schiff base for sensitive detection of fluoride

P Alam, V Kachwal, IR Laskar - Sensors and Actuators B: Chemical, 2016 - Elsevier
Abstract In this work,(E)-2-[(pyridin-2-ylimino) methyl] phenol, a Schiff-base compound was
synthesized and the investigation of solid state emission property was carried out. The …

Excited state intramolecular proton transfer in some tautomeric azo dyes and schiff bases containing an intramolecular hydrogen bond

H Joshi, FS Kamounah, C Gooijer… - … of Photochemistry and …, 2002 - Elsevier
Photophysical properties of several basically important aromatic azodyes (1-phenylazo-2-
naphthol and 2-phenylazo-1-naphthol) and Schiff bases (N-(2-hydroxy-1 …

Photochromism of dye containing Schiff base-metal complex: a revisit through spectro-kinetic, thermodynamic and theoretical analyses for the design of a molecular …

N Bar, P Chowdhury, D Roy, S Adhikari… - … of Photochemistry and …, 2021 - Elsevier
Photochromic compounds attract tremendous necessity because of their dynamic skill for
optical memory media, photo-printing and UV-sensor, ophthalmic and sunglass lenses, and …

Neutral and ionic hydrogen bonding in Schiff bases

PM Dominiak, E Grech, G Barr, S Teat… - … A European Journal, 2003 - Wiley Online Library
Low‐temperature, high‐resolution X‐ray studies of charge distributions in the three Schiff
bases, the dianil of 2‐hydroxy‐5‐methylisophthaldehyde, 3, 5‐dinitro‐N …

Proton Transfer Assisted Charge Transfer Phenomena in Photochromic Schiff Bases and Effect of –NEt2 Groups to the Anil Schiff Bases

S Jana, S Dalapati, N Guchhait - The Journal of Physical …, 2012 - ACS Publications
Photochromic Schiff bases 5-diethylamino-2-[(4-diethylamino-benzylidene)-
hydrazonomethyl]-phenol (DDBHP) and N, N′-bis (4-N, N-diethylaminosalisalidene) …