Recent advances in transition metal-catalysed cross-coupling of (hetero) aryl halides and analogues under ligand-free conditions

JI Ayogu, EA Onoabedje - Catalysis Science & Technology, 2019 - pubs.rsc.org
The formation of new bonds is pivotal in organic chemistry and a prerequisite to life because
it allows the construction of complex molecules from simple precursors. This gives credence …

[HTML][HTML] Latest Developments on Palladium-and Nickel-Catalyzed Cross-Couplings Using Aryl Chlorides: Suzuki–Miyaura and Buchwald–Hartwig Reactions

A Sen, YMA Yamada - Synthesis, 2024 - thieme-connect.com
Palladium-and nickel-catalyzed cross-couplings are powerful methods for constructing C–C
and C–N bonds, particularly through Suzuki–Miyaura and Buchwald–Hartwig reactions …

Eosin Y Catalyzed Photochemical Synthesis of Arylated Phenothiazones

B Nagar, SK Yadav, N Karmodak, BB Dhar - ACS omega, 2024 - ACS Publications
In the presence of Eosin Y (EY), the synthesis of substituted phenothiazones was carried out
efficiently using various substituted 2-aminothiophenol, diazonium salts, and 1, 4 …

Recent Development in Applications of Synthetic Phenoxazines and Their Related Congeners: A Mini‐Review

EA Onoabedje, JI Ayogu, AS Odoh - ChemistrySelect, 2020 - Wiley Online Library
Phenoxazines have gained enormous interest because of their diverse applications in both
material science and chemotherapy. They exhibit numerous biological activities, ranging …

Recent advancement in the synthesis of phenoxazine derivatives and their analogues

Shruti, J Dwivedi, D Kishore, S Sain - Synthetic Communications, 2018 - Taylor & Francis
In recent years, angular and linear phenoxazines and their derivatives and polymers have
attracted much attention due to their great pharmacological and industrial utility. So it …

Photocatalyzed Chemo‐Selective Alkylation of Quinones and Phenothiazinones with Alkyl Amides: Photophysical and Cytotoxic Activity Studies

P Sakthivel, TP Adarsh Krishna, A Ilangovan - ChemistrySelect, 2021 - Wiley Online Library
Alkylation of naphthoquinones (NQs) and phenothiazinone (PTZs) was achieved through
chemo‐selective functionalization of different mono/di‐alkyl amides in the presence of …

2, 3-Dichloro-1, 4-naphthoquinone in organic synthesis: Recent advances

L da SM Forezi, M FC Cardoso… - Mini-Reviews in …, 2017 - benthamdirect.com
2, 3-Dichloro-1, 4-naphthoquinone is a special naphthoquinone with four electrophilic sites,
useful for applications in organic synthesis and preparation of a diverse new compounds …

[PDF][PDF] Synthesis of 6-anilino derivatives of benzo [a] Phenoxazin-5-one and related aza analogues via palladium-catalyzed buchwald–hartwig amination reaction

JI Ayogu, O Enoo, UC Okoro - Int J Sci Res, 2007 - researchgate.net
The synthesis of new 6-anilino derivatives of angular phenoxazine dye was thoroughly
investigated. This was accomplished by the condensation of 2-aminophenol with 2, 3 …