Efficient Synthesis of Phenoxathiines via the Cascade C–H Hydroxylation–C–S Coupling–C–O Cyclization Reaction DOI

Fei Chao,

Wen-Heng Xu,

Zhi‐Lin Ren

et al.

Russian Journal of General Chemistry, Journal Year: 2019, Volume and Issue: 89(12), P. 2558 - 2561

Published: Dec. 1, 2019

Language: Английский

Diethylsilane as a Powerful Reagent in Au Nanoparticle‐Catalyzed Reductive Transformations DOI

Anastasia Louka,

Marios Kidonakis, Iakovos Saridakis

et al.

European Journal of Organic Chemistry, Journal Year: 2020, Volume and Issue: 2020(23), P. 3508 - 3514

Published: May 8, 2020

Diethylsilane (Et 2 SiH ), a simple and readily available dihydrosilane, that exhibits superior reactivity, as compared to monohydrosilanes, in series of reductive transformations catalyzed by recyclable reusable Au nanoparticles (1 mol‐%) supported on TiO . It reduces aldehydes or ketones almost instantaneously at ambient conditions. can be used one pot rapid amination procedure, which premixing aldehyde amine is required prior the addition reducing agent catalyst, even protic solvent. An unprecedented method for synthesis N ‐arylisoindolines also shown between o ‐phthalaldehyde anilines. In this transformation, it proposed intermediate ,2‐diphenylisoindolin‐1‐imines are reduced stepwise isoindolines. Finally, Et amides into amines excellent yields shorter reaction times relative previously known analogous nano (0) ‐catalyzed protocols.

Language: Английский

Citations

9
Transition-metal-free reaction sequence on solid base: One-pot synthesis of quinoline derivatives catalyzed by Mg-Al hydrotalcite DOI Creative Commons
Ken Motokura,

Risako Sato,

Nao Ozawa

et al.

Molecular Catalysis, Journal Year: 2022, Volume and Issue: 528, P. 112419 - 112419

Published: July 14, 2022

Language: Английский

Citations

6
Accessing 2‐Aryl Quinolines via Acceptorless Dehydrogenation and Transfer Hydrogenation Under Base and Solvent‐Free Reaction Conditions DOI

M. Vageesh,

P. Hima,

R. Prasanna

et al.

ChemistrySelect, Journal Year: 2023, Volume and Issue: 8(45)

Published: Dec. 1, 2023

Abstract Catalytic hydrogenation/dehydrogenation reactions are one of the most active areas research for synthesis pharmaceuticals and fine chemicals. Despite several efficient homogeneous catalysts that have already been identified, highly heterogeneous remain elusive. Herein, we report an easy convenient wet impregnation method Pd‐nanoclusters supported on ZnO nanoparticles. The catalyst displays a multifunctional role in 2‐aryl quinolines using alcohol 2‐nitrobenzyl as reactants via dehydrogenation/hydrogenation pathway under neat base‐free reaction conditions. exhibits excellent selectivity can be recycled five times without appreciable loss its activity.

Language: Английский

Citations

3
Metal–organic frameworks of Cu2(TPTC)-catalyzed cascade C–S coupling/Csp2–H hydroxylation reaction DOI

Anqi Tian,

Shan Liu,

Zhi‐Lin Ren

et al.

Journal of the Iranian Chemical Society, Journal Year: 2020, Volume and Issue: 17(6), P. 1339 - 1345

Published: Jan. 28, 2020

Language: Английский

Citations

5
Efficient Synthesis of Phenoxathiines via the Cascade C–H Hydroxylation–C–S Coupling–C–O Cyclization Reaction DOI

Fei Chao,

Wen-Heng Xu,

Zhi‐Lin Ren

et al.

Russian Journal of General Chemistry, Journal Year: 2019, Volume and Issue: 89(12), P. 2558 - 2561

Published: Dec. 1, 2019

Language: Английский

Citations

4