Ultralow loading cobalt-based nanocatalyst for benign and efficient aerobic oxidation of allylic alcohols and biobased olefins
文献类型：期刊论文
| 作者 | Zhao, Xin1; Zhou, Yan1; Huang, Kuan2; Li, Changzhi3; Tao, Duan-Jian1 |
| 刊名 | Acs sustainable chemistry & engineering
 |
| 出版日期 | 2019-01-21 |
| 卷号 | 7期号:2页码:1901-1908 |
| ISSN号 | 2168-0485 |
| 关键词 | Allylic oxidation Co/n-c catalyst Biobased olefin Alpha-pinene Cinnamyl alcohol |
| DOI | 10.1021/acssuschemeng.8b03678 |
| 通讯作者 | Li, changzhi(licz@dicp.ac.cn) ; Tao, duan-jian(djtao@jxnu.edu.cn) |
| 英文摘要 | The synthesis of alpha,beta-unsaturated ketones from aerobic oxidation of allylic alcohols and biobased olefins serves as an important topic in green and sustainable chemistry. in this work, we report the utilization of a sacrificial template zif-8 for preparation of mesoporous co-0.05/n-c material with an ultralow cobalt loading of 0.05 wt %, in which the excellent catalytic performance in aerobic oxidation of alpha-pinene and cinnamyl alcohol was achieved with an 85% yield of verbenone and a yield of cinnamaldehyde, respectively. the results of control experiments and several characterization investigations further illustrate that the sacrificial template zif-8 plays a key role to disperse well metallic cobalt in the co-0.05/n-c-800 catalyst and an appropriate cobalt content of 0.05 wt % is beneficial for benign and efficient aerobic oxidation of various allylic alcohols and biobased olefins. in addition, the co0.05/n-c-800 catalyst also exhibited good stability and reusability for recovering and reusing at least six times without obvious decrease in catalytic activity. the presented efficient nanocatalyst thus triggers facile synthesis of a series of alpha,beta-unsaturated aldehydes/ketones in high yields. |
| WOS关键词 | SELECTIVE OXIDATION ; ALPHA-PINENE ; ACTIVE-SITES ; CATALYST ; OXYGEN ; ZIF-8 |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Engineering |
| WOS类目 | Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology ; Engineering, Chemical |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000456631800009 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372887 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Li, Changzhi; Tao, Duan-Jian |
| 作者单位 | 1.Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Jiangxi, Peoples R China 2.Nanchang Univ, Sch Resources Environm & Chem Engn, Minist Educ, Key Lab Poyang Lake Environm & Resource Utilizat, Nanchang 330031, Jiangxi, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xin,Zhou, Yan,Huang, Kuan,et al. Ultralow loading cobalt-based nanocatalyst for benign and efficient aerobic oxidation of allylic alcohols and biobased olefins[J]. Acs sustainable chemistry & engineering,2019,7(2):1901-1908. |
| APA | Zhao, Xin,Zhou, Yan,Huang, Kuan,Li, Changzhi,&Tao, Duan-Jian.(2019).Ultralow loading cobalt-based nanocatalyst for benign and efficient aerobic oxidation of allylic alcohols and biobased olefins.Acs sustainable chemistry & engineering,7(2),1901-1908. |
| MLA | Zhao, Xin,et al."Ultralow loading cobalt-based nanocatalyst for benign and efficient aerobic oxidation of allylic alcohols and biobased olefins".Acs sustainable chemistry & engineering 7.2(2019):1901-1908. |
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来源：大连化学物理研究所
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