QQ客服 官方微博 反馈留言

	Ultralow loading cobalt-based nanocatalyst for benign and efficient aerobic oxidation of allylic alcohols and biobased olefins
	Zhao, Xin1; Zhou, Yan1; Huang, Kuan2; Li, Changzhi3; Tao, Duan-Jian1
刊名	Acs sustainable chemistry & engineering
	2019-01-21
卷号	7期号:2页码:1901-1908
关键词	Allylic oxidation Co/n-c catalyst Biobased olefin Alpha-pinene Cinnamyl alcohol
ISSN号	2168-0485
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
内容类型	期刊论文
URI标识	http://www.corc.org.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.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。