| Synergetic Effect of B and O Dopants for Aerobic Oxidative Coupling of Amines to Imines | |
| Zhai, Yingying1; Chu, Minzhe1; Xie, Chang1; Huang, Fei2; Zhang, Chunfang1; Zhang, Yunrui1; Liu, Hongyang2,4; Wang, Haijun1; Gao, Yongjun1,3 | |
| Corresponding Author | Liu, Hongyang(liuhy@imr.ac.cn) ; Gao, Yongjun(yjgao@hbu.edu.cn) |
| 2018-12-01 | |
| Source Publication | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| ISSN | 2168-0485 |
| Volume | 6Issue:12Pages:17410-17418 |
| Abstract | Boron-doped mesoporous carbon material (B-C) was fabricated by annealing boric acid and sustainable cellulose at high temperature in inert atmosphere. This heteroatom-doped carbon exhibited excellent catalytic activity and high selectivity in the oxidative coupling of amine to imines. Owing to the recyclable utilization of boric acid involved in the preparation of B-C and a kind of earth abundant natural biomass being the carbon source, this metal-free carbon catalyst could be regarded as a kind of green and sustainable catalyst. Characterizations, such as X-ray photoelectron spectroscopy and X-ray absorption near edge structure, demonstrated that boron mainly existed in the form of CBO2 and functioned as catalytic active site. A proposed catalytic mechanism based on density functional theory calculations pointed out that synergistic effect of B and O atoms in CBO2 promoted adsorption and dehydrogenation of benzylamine. The intermediators, such as hydrogen peroxide, ammonia, and phenylmethanimine, could be captured by hexamethyldisilazane, indicating rationality of the proposed mechanism. This study not only developed a new catalytic system for the transformation of amine to imine, but also broadened the application of B-doped carbon materials. |
| Keyword | Boron doped Carbocatalyst Amines Oxidative coupling |
| Funding Organization | National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province ; Technology foundation for High-level talents of Hebei Province ; One Hundred Talent Project of Hebei Province ; science technology research and development guidance program project of Baoding City |
| DOI | 10.1021/acssuschemeng.8b05217 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21773053] ; National Natural Science Foundation of China[11704024] ; Natural Science Foundation of Hebei Province[B2017201084] ; Technology foundation for High-level talents of Hebei Province[CL201601] ; One Hundred Talent Project of Hebei Province[E2016100015] ; science technology research and development guidance program project of Baoding City[16ZF027] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Engineering |
| WOS Subject | Chemistry, Multidisciplinary ; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Chemical |
| WOS ID | WOS:000452344900158 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130928 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Hongyang; Gao, Yongjun |
| Affiliation | 1.Hebei Univ, Coll Chem & Environm Sci, 180 Wusi Dong, Baoding 071002, Hebei, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 3.Hebei Univ, Baoding, Hebei, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhai, Yingying,Chu, Minzhe,Xie, Chang,et al. Synergetic Effect of B and O Dopants for Aerobic Oxidative Coupling of Amines to Imines[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2018,6(12):17410-17418. |
| APA | Zhai, Yingying.,Chu, Minzhe.,Xie, Chang.,Huang, Fei.,Zhang, Chunfang.,...&Gao, Yongjun.(2018).Synergetic Effect of B and O Dopants for Aerobic Oxidative Coupling of Amines to Imines.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,6(12),17410-17418. |
| MLA | Zhai, Yingying,et al."Synergetic Effect of B and O Dopants for Aerobic Oxidative Coupling of Amines to Imines".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 6.12(2018):17410-17418. |
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