CuI nanoparticles as recyclable heterogeneous catalysts for C-N bond formation reactions

被引：57

作者：

Kumar, Manoranjan ^{[1
,2
]}

Bhatt, Vinod ^{[1
,2
]}

Nayal, Onkar S. ^{[1
,2
]}

Sharma, Sushila ^{[1
,2
]}

Kumar, Vishal ^{[3
]}

Thakur, Maheshwar S. ^{[1
,2
]}

Kumar, Neeraj ^{[1
,2
]}

Bal, Rajaram ^{[4
]}

Singh, Bikram ^{[1
,2
]}

Sharma, Upendra ^{[1
,2
]}

机构：

[1] Inst Himalayan Bioresource Technol Palampur, CSIR, Nat Prod Chem & Proc Dev Dept, Palampur 176061, Himachal Prades, India

[2] Acad Sci & Innovat Res, 2 Rafi Marg, New Delhi 110001, India

[3] Nankai Univ, State Key Lab Elementoorgan Chem, Weijin Rd, Tianjin 300071, Peoples R China

[4] Indian Inst Petr, CSIR, Refining Technol Div, Dehra Dun 248005, Uttar Pradesh, India

来源：

CATALYSIS SCIENCE & TECHNOLOGY | 2017年 / 7卷 / 13期

关键词：

CHEMOSELECTIVE REDUCTIVE AMINATION; CARBONYL-COMPOUNDS; ASYMMETRIC HYDROGENATION; SECONDARY-AMINES; ALDEHYDES; KETONES; ALKYLATION; ARYLAMINES; COMPLEXES; PLATINUM;

D O I：

10.1039/c7cy00832e

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Herein, copper iodide nanoparticles (NPs) are reported for the reductive amination of carbonyl compounds for the first time. The generated NPs were characterized by TEM, EDX, XRD and XPS analyses. The XRD patterns, XPS, and EDX analysis confirmed that the resulting NPs were CuI instead of Cu. The TEM images of CuI exhibited the size of monodispersed spherical NPs in the range of 4 +/- 2 nm. These generated NPs can be used as versatile heterogeneous catalysts for important organic transformations. As a proof of concept, CuI NPs were successfully applied as heterogeneous catalysts for the synthesis of secondary amines, amides and triazoles. CuI NPs can be easily recovered and recycled up to six times.

引用

页码：2857 / 2864

页数：8

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