A new route to synthesize aryl acetates from carbonylation of aryl methyl ethers

doi:10.1126/sciadv.aaq0266

CORC > 化学研究所 > 中国科学院化学研究所

	A new route to synthesize aryl acetates from carbonylation of aryl methyl ethers
	Mei, Qingqing 1,2; Yang, Youdi 1,2; Liu, Hangyu 1,2; Li, Shaopeng 1,2; Liu, Huizhen 1,2; Han, Buxing 1,2
刊名	SCIENCE ADVANCES
	2018-05-01
卷号	4 期号:5
ISSN号	2375-2548
DOI	10.1126/sciadv.aaq0266
英文摘要	Ether bond activation is very interesting because the synthesis of many valuable compounds involves conversion of ethers. Moreover, C-O bond cleavage is also very important for the transformation of biomass, especially lignin, which abundantly contains ether bonds. Developing efficient methods to activate aromatic ether bonds has attracted much attention. However, this is a challenge because of the inertness of aryl ether bonds. We proposed a new route to activate aryl methyl ether bonds and synthesize aryl acetates by carbonylation of aryl methyl ethers. The reaction could proceed over RhCl3 in the presence of Lil and LiBF4, and moderate to high yields of aryl acetates could be obtained from transformation of various aryl methyl ethers with different substituents. It was found that LiBF4 could assist Lil to cleave aryl methyl ether bonds effectively. The reaction mechanism was proposed by a combination of experimental and theoretical studies.
语种	英语
出版者	AMER ASSOC ADVANCEMENT SCIENCE
WOS记录号	WOS:000432440600015
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42785]
专题	中国科学院化学研究所
通讯作者	Liu, Huizhen; Han, Buxing
作者单位	1.Chinese Acad Sci, Key Lab Colloid Interface & Chem Thermodynam, CAS Res Educ Ctr Excellence Mol Sci, Beijing Natl Lab Mol Sci,Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Mei, Qingqing,Yang, Youdi,Liu, Hangyu,et al. A new route to synthesize aryl acetates from carbonylation of aryl methyl ethers[J]. SCIENCE ADVANCES,2018,4(5).
APA	Mei, Qingqing,Yang, Youdi,Liu, Hangyu,Li, Shaopeng,Liu, Huizhen,&Han, Buxing.(2018).A new route to synthesize aryl acetates from carbonylation of aryl methyl ethers.SCIENCE ADVANCES,4(5).
MLA	Mei, Qingqing,et al."A new route to synthesize aryl acetates from carbonylation of aryl methyl ethers".SCIENCE ADVANCES 4.5(2018).