Palladium-charcoal Catalyzed Direct Esterification of Aldehydes to Esters by NaIO4 DOI

Md. Mohinuddin,

Kajol Ahmed,

I. Islam

et al.

Current Organic Chemistry, Journal Year: 2024, Volume and Issue: 28(8), P. 649 - 654

Published: April 1, 2024

Abstract:: An efficient direct oxidation method was developed to oxidize some aromatic and aliphatic aldehydes esters by the dual utilization of NaIO4 Pd-C. At ambient conditions, various were employed in a clean esterification reaction afford numerous good excellent yields. By this adopted method, multifunctional aldehydes, high-energy-containing unsaturated advantageously oxidized without noticeable difficulties. Moreover, no over-oxidation occurred alcohols, mostly products not formed during process. Conventional modern methods lag behind owing their easier operability easy work-up This investigation has proven that required oxidant (NaIO4) or catalyst (Pd-C) is useless employ excess, although current utilize hugely expensive reagents for such conversions. Mundane set-up, product recovery technique, nontoxic catalyst, cheap available starting materials are noteworthy advantages method.

Language: Английский

Phosphotungstic Acid-Supported Hercynite: A Magnetic Nanocomposite Catalyst for the Selective Esterification of Chloroacetic Acid DOI
Ahmad Nikseresht,

Malek Karami,

Masoud Mohammadi

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(35), P. 18512 - 18524

Published: Aug. 21, 2024

This study presents the synthesis and characterization of a novel phosphotungstic acid-functionalized hercynite@SiO

Language: Английский

Citations

17
Gold nanoparticle-catalyzed oxidative esterification of furfural: Enhancement by NaOH-etched γ-Al2O3 support DOI

Xianjie Li,

Bingxiao Feng,

Hailin Zhang

et al.

Fuel, Journal Year: 2024, Volume and Issue: 380, P. 133140 - 133140

Published: Sept. 16, 2024

Language: Английский

Citations

4
Palladium-Catalyzed Synthesis of Indanone via C–H Annulation Reaction of Aldehydes with Norbornenes DOI

Wen-Xiu Lu,

Jiangang Mao, Xing Jian

et al.

The Journal of Organic Chemistry, Journal Year: 2023, Volume and Issue: 89(1), P. 784 - 792

Published: Dec. 14, 2023

A novel methodology for the synthesis of indanone derivates has been developed. The palladium-catalyzed annulation reaction o-bromobenzaldehydes with norbornene derivatives is achieved through extremely concise processes. skeleton was established directly via C–H activation aldehyde group under a mild condition. This method simple and practical, which simplified traditional rapid construction indanone.

Language: Английский

Citations

5
Palladium-charcoal Catalyzed Direct Esterification of Aldehydes to Esters by NaIO4 DOI

Md. Mohinuddin,

Kajol Ahmed,

I. Islam

et al.

Current Organic Chemistry, Journal Year: 2024, Volume and Issue: 28(8), P. 649 - 654

Published: April 1, 2024

Abstract:: An efficient direct oxidation method was developed to oxidize some aromatic and aliphatic aldehydes esters by the dual utilization of NaIO4 Pd-C. At ambient conditions, various were employed in a clean esterification reaction afford numerous good excellent yields. By this adopted method, multifunctional aldehydes, high-energy-containing unsaturated advantageously oxidized without noticeable difficulties. Moreover, no over-oxidation occurred alcohols, mostly products not formed during process. Conventional modern methods lag behind owing their easier operability easy work-up This investigation has proven that required oxidant (NaIO4) or catalyst (Pd-C) is useless employ excess, although current utilize hugely expensive reagents for such conversions. Mundane set-up, product recovery technique, nontoxic catalyst, cheap available starting materials are noteworthy advantages method.

Language: Английский

Citations

0