ICCAS OpenIR
Glyoxal bis(phenylhydrazone) as promoter for CuI-catalyzed O-arylation of phenols with bromoarenes
Liu, Yu-Hua1,2; Li, Gang1,2; Yang, Lian-Ming1
2009-01-21
Source PublicationTETRAHEDRON LETTERS
ISSN0040-4039
Volume50Issue:3Pages:343-346
AbstractA very simple bishydrazone-type ligand, glyoxal bis(phenylhydrazone) (L1), was found to effectively promote the CuI-catalyzed O-arylation of phenols with aryl bromides. This cross-coupling reaction proceeded in acetonitrile at 60-80 degrees C in the presence of K(3)PO(4) as base. A diverse array of phenols and bromoarenes was employed as Substrates to afford diaryl ethers in good to excellent yields, and some base-sensitive groups, such as ester, aldehyde, and ketone groups, can survive under the mild reaction conditions. (C) 2008 Elsevier Ltd. All rights reserved.
DOI10.1016/j.tetlet.2008.11.005
Indexed BySCI ; CCR
Language英语
WOS IDWOS:000263152800025
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65994
Collection中国科学院化学研究所
Corresponding AuthorYang, Lian-Ming
Affiliation1.Chinese Acad Sci, New Mat Lab, Inst Chem, BNLMS, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yu-Hua,Li, Gang,Yang, Lian-Ming. Glyoxal bis(phenylhydrazone) as promoter for CuI-catalyzed O-arylation of phenols with bromoarenes[J]. TETRAHEDRON LETTERS,2009,50(3):343-346.
APA Liu, Yu-Hua,Li, Gang,&Yang, Lian-Ming.(2009).Glyoxal bis(phenylhydrazone) as promoter for CuI-catalyzed O-arylation of phenols with bromoarenes.TETRAHEDRON LETTERS,50(3),343-346.
MLA Liu, Yu-Hua,et al."Glyoxal bis(phenylhydrazone) as promoter for CuI-catalyzed O-arylation of phenols with bromoarenes".TETRAHEDRON LETTERS 50.3(2009):343-346.
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