Oxidative N-Formylation of Secondary Amines Catalyzed by Reusable Bimetallic AuPd-Fe3O4 Nanoparticles

被引：12

作者：

Yang, Sabyuk ^{[1
]}

Cho, Ahra ^{[1
]}

Cho, Jin Hee ^{[1
]}

Kim, Byeong Moon ^{[1
]}

机构：

[1] Seoul Natl Univ, Coll Nat Sci, Dept Chem, Seoul 08826, South Korea

来源：

NANOMATERIALS | 2021年 / 11卷 / 08期

关键词：

formylation; gold nanoparticle; heterogeneous catalysis; methanol; bimetallic catalyst; recyclable catalyst; MAGNETICALLY-RECOVERABLE CATALYST; SELECTIVE OXIDATION; AEROBIC OXIDATION; SYNERGISTIC CATALYSIS; EFFICIENT SYNTHESIS; MOLECULAR-OXYGEN; PRIMARY ALCOHOLS; ARYL BROMIDES; ONE-POT; METHANOL;

D O I：

10.3390/nano11082101

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bimetallic catalysts are gaining attention due to their characteristics of promoting reactivity and selectivity in catalyzed reactions. Herein, a new catalytic N-formylation of secondary amines using AuPd-Fe3O4 at room temperature is reported. Methanol was utilized as the formyl source and 1.0 atm of O-2 gas served as an external oxidant. The bimetallic catalyst, consisting of Au and Pd, makes the reaction more efficient than that using each metal separately. In addition, the catalyst can be effectively recycled owing to the Fe3O4 support.

引用

页数：15

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