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兰州大学机构库  > 化学化工学院  > 期刊论文
题名: Palladium-Catalyzed Regioselective Difluoroalkylation and Carbonylation of Alkynes
作者: Wang, Q; He, YT; Zhao, JH; Qiu, YF; Zheng, L; Hu, JY; Yang, YC; Liu, XY(刘雪原); Liang, YM(梁永民)
收录类别: SCIE ; PubMed ; BIOSIS
出版日期: 2016-06-03
刊名: ORGANIC LETTERS
卷号: 18, 期号:11, 页码:2664-2667
出版者: AMER CHEMICAL SOC
出版地: WASHINGTON
英文摘要: A novel, four-component synthetic strategy to synthesize a series of beta-difluoroalkyl unsaturated esters/amides with high regioslectivity is described. This Pd-catalyzed difluoroalkylation and carbonylation reaction can be carried out with simple starting materials. Through this protocol, two new C-C bonds (including one C-CF2 bond) and one C-O(N) bond are constructed simultaneously in a single step. The synthetic utility of this reaction system has been certified by the applicability to a wide scope of alkynes and nucleophiles. Preliminary mechanistic studies suggest that the difluoroalkyl radical pathway is involved in this reaction.
作者部门: [Wang, Qang ; He, Yu-Tao ; Zhao, Jia-Hui ; Qiu, Yi-Feng ; Zheng, Lan ; Hu, Jing-Yuan ; Yang, Yu-Chen ; Liu, Xue-Yuan ; Liang, Yong-Min] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China ; [Liang, Yong-Min] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
通讯作者: Liang, YM (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China. ; Liang, YM (reprint author), Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China.
学科分类: Chemistry
文章类型: Article
所属项目编号: National Science Foundation [NSF21272101, NSF21472073, NSF21472074, NSF21302076] ; Program for Changjiang Scholars and Innovative Research Team in University [IRT1138, IRT15R28]
所属项目名称: 国家自然科学基金项目 ; 长江学者和创新团队发展计划
项目资助者: NSFC ; MOE
语种: 英语
DOI: 10.1021/acs.orglett.6b01038
ISSN号: 1523-7060
WOS记录号: WOS:000377319000037
PM记录号: 27191858
BIOSIS记录号: BCI:BCI201600607073
IR记录号: WOS:000377319000037
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/180471
Appears in Collections:化学化工学院_期刊论文

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Recommended Citation:
Wang, Q,He, YT,Zhao, JH,et al. Palladium-Catalyzed Regioselective Difluoroalkylation and Carbonylation of Alkynes[J]. ORGANIC LETTERS,2016,18(11):2664-2667.
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