Cerium(III) immobilized on the functionalized halloysite as a highly efficient catalyst for aza-Diels–Alder reaction DOI Creative Commons

Atenasadat Hosseini,

Alireza Motavalizadehkakhky, Rahele Zhiani

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 30, 2024

Aza-Diels–Alder cycloaddition reaction is a critical synthetic method for the production of bioactive tetrahydroquinolines. To this aim, an imine obtained from aniline derivative and carbonyl compound cyclized with alkene in presence catalyst. In research, some tetrahydroquinoline compounds are synthesized through aza-Diels–Alder prepared Ce(III) immobilized on functionalized halloysite (Ce/Hal-TCT-IDA) as Ce/Hal-TCT-IDA was by incorporation aminopropyl silane surface, followed treatment 2,4,6-trichloro-1,3,5-triazine (TCT) iminodiacetic acid (IDA), loading cerium nitrate. Then, it characterized analyzed different analytical methods, indicating amorphous agglomerated grains (20–60 nm), containing 0.00196 mmol g−1 ions. The catalytic activity reusability were studied research.

Language: Английский

A review of the application of fibrous nano-silica (KCC-1) as nanocatalysts in the preparation of heterocyclic ring frameworks DOI
Sara Payamifar, Majid Abdouss, Ahmad Poursattar Marjani

et al.

Journal of Organometallic Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 123687 - 123687

Published: April 1, 2025

Language: Английский

Citations

0
Cerium(III) immobilized on the functionalized halloysite as a highly efficient catalyst for aza-Diels–Alder reaction DOI Creative Commons

Atenasadat Hosseini,

Alireza Motavalizadehkakhky, Rahele Zhiani

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 30, 2024

Aza-Diels–Alder cycloaddition reaction is a critical synthetic method for the production of bioactive tetrahydroquinolines. To this aim, an imine obtained from aniline derivative and carbonyl compound cyclized with alkene in presence catalyst. In research, some tetrahydroquinoline compounds are synthesized through aza-Diels–Alder prepared Ce(III) immobilized on functionalized halloysite (Ce/Hal-TCT-IDA) as Ce/Hal-TCT-IDA was by incorporation aminopropyl silane surface, followed treatment 2,4,6-trichloro-1,3,5-triazine (TCT) iminodiacetic acid (IDA), loading cerium nitrate. Then, it characterized analyzed different analytical methods, indicating amorphous agglomerated grains (20–60 nm), containing 0.00196 mmol g−1 ions. The catalytic activity reusability were studied research.

Language: Английский

Citations

0