Direct synthesis of functionalized 3-pyrrolidines and 4-piperidines using the borrowing hydrogen methodology DOI Creative Commons
Malvina Larduinat, Jordan François, Maïwenn Jacolot

et al.

Published: Jan. 30, 2023

The Ir(III)-catalyzed synthesis of 3-pyrrolidinols and 4-piperidinols combining 1,2,4-butanetriol or 1,3,5-pentanetriol with primary amines was carried out. This borrowing hydrogen methodology (BH) further extended to the sequential diamination triols leading aza-pyrrolidines aza-piperidines

Language: Английский

N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions DOI Creative Commons
Rita Mocci, Luciano Atzori, Walter Baratta

et al.

RSC Advances, Journal Year: 2023, Volume and Issue: 13(49), P. 34847 - 34851

Published: Jan. 1, 2023

An N -alkylation procedure has been developed under very mild conditions using a known commercially available Ru-based catalyst.

Language: Английский

Citations

2
Catalytic amination of 1,6-hexanediol for synthesis of N, N, N’, N’-tetramethyl-1,6-hexanediamine over Cu/Ni/Zn catalysts DOI

Zhifei Wang,

Jun Li, Yakui Wang

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 569, P. 114601 - 114601

Published: Oct. 8, 2024

Language: Английский

Citations

0
Using the Colloidal Method to Prepare Au Catalysts for the Alkylation of Aniline by Benzyl Alcohol DOI Open Access

Luka Victoria Hare,

Firdaus Parveen,

James Cookson

et al.

Published: Aug. 22, 2023

Using the colloidal method, Au NP’s were deposited onto 6 different supports (TiO2,  and -Al2O3, HFeO2, CeO2, C), their catalytic activity selectivity compared in alkylation of aniline by benzyl alcohol. Correlations made between nature support, NP size H-binding energy.

Language: Английский

Citations

1
Using the Colloidal Method to Prepare Au Catalysts for the Alkylation of Aniline by Benzyl Alcohol DOI Open Access

Luka Victoria Hare,

Firdaus Parveen,

James Cookson

et al.

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(19), P. 14779 - 14779

Published: Sept. 30, 2023

Using the colloidal method, attempts were made to deposit Au NPs on seven different material supports (TiO2, α and γ-Al2O3, HFeO2, CeO2, C, SiO2). The deposition between 0.8 1 wt% of can be generally achieved, apart for SiO2 (no deposition) α-alumina (0.3 wt%). resultant sizes dependent nature as well surface area support. catalytic activity selectivity supported catalysts then compared in alkylation aniline by benzyl alcohol. Correlations support, size NP, H-binding energy. A minimum energy 1100 μV K-1 was found necessary high secondary amine. Comparisons TEM images pre- post-reaction also revealed extent NP agglomeration under reaction conditions.

Language: Английский

Citations

1
Direct synthesis of functionalized 3-pyrrolidines and 4-piperidines using the borrowing hydrogen methodology DOI Creative Commons
Malvina Larduinat, Jordan François, Maïwenn Jacolot

et al.

Published: Jan. 30, 2023

The Ir(III)-catalyzed synthesis of 3-pyrrolidinols and 4-piperidinols combining 1,2,4-butanetriol or 1,3,5-pentanetriol with primary amines was carried out. This borrowing hydrogen methodology (BH) further extended to the sequential diamination triols leading aza-pyrrolidines aza-piperidines

Language: Английский

Citations

0