Light-promoted N,N-dimethylation of amine and nitro compound with methanol catalyzed by Pd/TiO2 at room temperature | |
Department | 绿色化学研究发展中心 |
Zhang LN(张丽娜)1,2; Zhang Y(张妍)1; Deng YQ(邓友全)1; Shi F(石峰)1; Shi F(石峰) | |
The second department | osso国家重点实验室 |
2015 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 5Issue:19Pages:14514-14521 |
Abstract | A series of TiO2 supported nano-Pd catalysts (Pd/TiO2) were prepared and used for the N, N-dimethylation of different amines and nitro compounds with methanol under UV irradiation at room temperature. A wide range of N, N-dimethyl amines were one-pot synthesized with up to 98% by applying aliphatic secondary amines, aromatic primary amines, aliphatic primary amines and aromatic nitro compounds as starting materials. It is noteworthy that up to 90% yield of 4-chloro-N, N-dimethylaniline was obtained by adjusting the Pd loadings on the TiO2 and the dehalogenation reaction was inhibited. Finally, a reaction mechanism is discussed, involving PhN = CH2 and PhNHCH3 as reaction intermediates. |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1039/c4ra13848a |
Funding Organization | the National Natural Science Foundation of China (21203219);the Chinese Academy of Science |
Indexed By | SCI |
If | 3.840 |
Language | 英语 |
Funding Project | 纳米催化课题组;绿色催化课题组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/19036 |
Collection | 绿色化学研究发展中心 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | Shi F(石峰) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Green Chem & Catalysis, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Zhang LN,Zhang Y,Deng YQ,et al. Light-promoted N,N-dimethylation of amine and nitro compound with methanol catalyzed by Pd/TiO2 at room temperature[J]. RSC Advances,2015,5(19):14514-14521. |
APA | Zhang LN,Zhang Y,Deng YQ,Shi F,&石峰.(2015).Light-promoted N,N-dimethylation of amine and nitro compound with methanol catalyzed by Pd/TiO2 at room temperature.RSC Advances,5(19),14514-14521. |
MLA | Zhang LN,et al."Light-promoted N,N-dimethylation of amine and nitro compound with methanol catalyzed by Pd/TiO2 at room temperature".RSC Advances 5.19(2015):14514-14521. |
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RSCAdv-Light-promote(677KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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