Recent advances in the synthesis of aromatic azo compounds

MY Zhao, YF Tang, GZ Han - Molecules, 2023 - mdpi.com
Aromatic azo compounds have-N= N-double bonds as well as a larger π electron
conjugation system, which endows aromatic azo compounds with wide applications in the …

Visible-light-driven SAQS-catalyzed aerobic oxidative dehydrogenation of alkyl 2-phenylhydrazinecarboxylates

VH Tran, HK Kim - RSC advances, 2022 - pubs.rsc.org
Azo compounds are useful molecules with a wide range of applications in organic chemistry.
Here, a novel visible-light-driven oxidative dehydrogenation of alkyl 2 …

Visible-light-promoted diboron-mediated transfer hydrogenation of azobenzenes to hydrazobenzenes

M Song, H Zhou, G Wang, B Ma, Y Jiang… - The Journal of …, 2021 - ACS Publications
A visible-light-promoted transfer hydrogenation of azobenzenes has been developed. In the
presence of B2pin2 and upon visible-light irradiation, the reactions proceeded smoothly in …

Hydrogen peroxide based oxidation of hydrazines using HBr catalyst

J Wang, Z Ma, W Du, L Shao - Tetrahedron, 2021 - Elsevier
Abstract Azo compounds (RN= NR′) are an important class of organic molecules that find
wide application in organic synthesis. Herein, we report an efficient, practical and metal-free …

Photocatalytically active conjugated porous polymers via click chemistry for heterogeneous dehydrogenation of hydrazo aromatics

C Song, B Liu, J Nie, C Ma, C Lu, F Wang… - ACS Sustainable …, 2020 - ACS Publications
Aromatic azo compounds are an important class of raw materials and are widely used in
chemical industries. However, current synthetic methods have many disadvantages, which …

Graphite-Catalyzed Electro-Oxidation of Hydrazine Derivatives Using Sodium Chloride under Green and Sustainable Chemistry

EI Yousif, G Sabah Bustani, AH Shather… - Polycyclic Aromatic …, 2024 - Taylor & Francis
The development of efficient and environmentally friendly catalysts for the electro-oxidation
of hydrazine derivatives is of great importance in various industrial applications. In this study …

Synthesis of α-hydroxy fatty acids from fatty acids by intermediate α-chlorination with TCCA under solvent-free conditions: A way to valorization of waste fat biomasses

V Bertolini, M Pallavicini, G Tibhe, G Roda, S Arnoldi… - ACS …, 2021 - ACS Publications
Within food wastes, including edible and inedible parts, fat biomasses represent a significant
portion, often uneconomically used or improperly disposed causing pollution issues …

Organocatalytic Reduction of Aromatic Nitro Compounds: The Use of Solid-Supported Phenyl (2-quinolyl) methanol

D Giomi, J Ceccarelli, A Salvini, M Pinto, A Brandi - ACS omega, 2022 - ACS Publications
The reduction of aromatic nitro compounds has been performed employing a catalytic
amount of Wang resin-supported phenyl (2-quinolyl) methanol (Wang-PQM) in the presence …

[HTML][HTML] Synthesis, characterization and properties of halogen-substituted 1, 1-diamino-2-nitro-2-(1-amino-1H-tetrazol-5-yl) ethene derivatives as energetic materials

Z Yin, Z Yi, Y Tang, H Wei, W Huang - FirePhysChem, 2023 - Elsevier
Azo-bridged FOX-7 derivatives with ultra-high theoretical detonation performance were seen
as potential high-performance energetic materials. So far, most of the researches were …

Facile One‐Step Oxidation of N‐Boc‐Protected Diarylhydrazines to Diaryldiazenes with (Diacetoxyiodo)benzene under Mild Conditions

J Orvoš, F Pančík, R Fischer - European Journal of Organic …, 2023 - Wiley Online Library
A study on the oxidation of N‐Boc‐and N, N'‐bis‐Boc‐protected 1, 2‐diarylhydrazines with
(diacetoxyiodo) benzene is reported. The reactions proceed quickly in acetic acid at slightly …