[HTML][HTML] Molecular, Electronic, Nonlinear Optical and Spectroscopic Analysis of Heterocyclic 3-Substituted-4-(3-methyl-2-thienylmethyleneamino)-4,5-dihydro-1H-1,2 …

M Beytur, I Avinca - Heterocyclic Communications, 2021 - degruyter.com
In the present study, 3-p-methoxybenzyl/m-chlorobenzyl/phenyl-4-(3-methyl-2-
thienylmethyleneamino)-4, 5-dihydro-1 H-1, 2, 4-triazol-5-ones were obtained from the …

Preparation of some compounds and study their thermal stability for use in dye sensitized solar cells

ASA Almalki, A Alhadhrami, RJ Obaid… - Journal of Molecular …, 2018 - Elsevier
The present work aimed to prepare some compounds for use in pigmented solar cells based
on charge transfer (CT) complexation. For this purpose, first, several derivatives of 1, 8 …

Thiophene/thiazole-benzene replacement on guanidine derivatives targeting α2-Adrenoceptors

A Flood, C Trujillo, G Sanchez-Sanz, B Kelly… - European journal of …, 2017 - Elsevier
Searching for improved antagonists of α 2-adrenoceptors, a thorough theoretical study
comparing the aromaticity of phenyl-, pyridinyl-, thiophenyl-and thiazolylguanidinium …

Thermal and Photolytic Transformation of NHC–B,N‐Heterocycles: Controlled Generation of Blue Fluorescent 1,3‐Azaborinine Derivatives and 1H‐Imidazo[1,2‐a] …

SM McDonald, SK Mellerup, J Peng… - … A European Journal, 2015 - Wiley Online Library
Abstract NHC–B, N‐heterocyclic compounds have been found to act as convenient
precursors for obtaining either 1, 3‐azaborinine or 1H‐imidazo [1, 2‐a] indole derivatives …

[HTML][HTML] Completion of Crystallographic Data for the Series of 4-Halogenated-1H-pyrazoles: Crystal Structure Determination of 4-Iodo-1H-pyrazole and …

KL Rue, S Herrera, I Chakraborty, AM Mebel… - Crystals, 2023 - mdpi.com
Prior to 2021, 4-bromo-1 H-pyrazole (published in 1999) was the only structurally
characterized 4-halogenated-1 H-pyrazole in the Cambridge Crystallographic Data Center …

High triplet energy Zn complexes as host materials for green and blue phosphorescent organic light-emitting diodes

CS Oh, JY Lee - Dyes and Pigments, 2013 - Elsevier
Abstract Two Zn complexes, bis (2-(oxazol-2-yl) phenolate) zinc (ZnOx2) and bis (2-(1-
methyl-1H-imidazol-2-yl) phenolate) zinc (ZnIm2), were synthesized as high triplet energy …

Multi-selective reaction of azinane bearing oxadiazoles and substituted haloalkanes catalyzed by alkali metal hydride to access anti-enzymatic agents

M Umair, MA Abbasi, SZ Siddiqui, J Iqbal… - Journal of Molecular …, 2024 - Elsevier
The diverse biological activities of 1, 3, 4-oxadiazole derivatives are very significant due to
structural complexity. Concentrating on metal free synthesis of 1, 3, 4-oxadiazole hybrids, 5a …

Thiazoles

A Chotera-Ouda, A Wróblewska, P Tokarz… - Comprehensive …, 2021 - cris.bgu.ac.il
The chapter's subsections are mainly focused on the derivatives of the thiazole and
benzothiazole structural cores. Derivatives of thiazoline, thiazolidine, and benzothiazoline …

[HTML][HTML] New derivatives of 4,6-dimethylisoxazolo[3,4-b] pyridin-3(1H)-one: synthesis, tautomerism, electronic structure and antibacterial activity

J Sączewski, A Kędzia, A Jalińska - Heterocyclic Communications, 2014 - degruyter.com
The electronic structure and prototropic tautomerism of 4, 6-dimethylisoxazolo [3, 4-b] pyridin-
3 (1 H)-one (1) were studied theoretically with use of the B3LYP/6-31G* and ωB97X-D/6 …

Modular and Computational Access to Innocuous Multistep Metal-Free Synthesis of 1, 3, 4-Oxadiazoles as Enzyme Inhibitors

M Umair, A Rehman, MA Abbasi, SZ Siddiqui… - ACS …, 2023 - ACS Publications
An array of 1, 3, 4-oxadiazole hybrids, 7a–s, structurally intriguing cores with potential in
natural product synthesis and drug discovery, have been synthesized using innovative …