Unsymmetric-1,3-disubstituted imidazolium salt for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl bromides

	Unsymmetric-1,3-disubstituted imidazolium salt for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl bromides
	Yu, HW ; Shi, JC ; Zhang, H ; Yang, PY ; Wang, XP ; Jin, ZL
刊名	journal of molecular catalysis a-chemical
	2006-05-02
卷号	250 期号:1-2 页码:15-19
关键词	palladium imidazol-2-ylidene Suzuki-Miyaura reaction aryl bromides catalysis
英文摘要	a series of 1-(ferrocenylethyl)-3-substituted-imidazolium salts [3-substitute=2,6-di(iso-propyl)phenyl (1a), 2,4,6-trimethylphenyl (1b), tertbutyl (1c), i-ad (1d), cyclohexyl (1e)] have been synthesized from a racemic ferrocertylethyl acetate and the corresponding n-substituted imidazole in high yields (70-94%). a combination of pd(oac)(2) and 1a-d was found to form an excellent catalyst system for the suzuki-miyaura cross-coupling reactions of aryl bromides with phenylboronic acid in the presence of cs2co3 (c) 2006 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	heterocyclic carbene ligands ; room-temperature ; chlorides ; complexes ; amination ; biaryls
收录类别	SCI
语种	英语
WOS记录号	WOS:000237318000004
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/140237]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
推荐引用方式 GB/T 7714	Yu, HW,Shi, JC,Zhang, H,et al. Unsymmetric-1,3-disubstituted imidazolium salt for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl bromides[J]. journal of molecular catalysis a-chemical,2006,250(1-2):15-19.
APA	Yu, HW,Shi, JC,Zhang, H,Yang, PY,Wang, XP,&Jin, ZL.(2006).Unsymmetric-1,3-disubstituted imidazolium salt for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl bromides.journal of molecular catalysis a-chemical,250(1-2),15-19.
MLA	Yu, HW,et al."Unsymmetric-1,3-disubstituted imidazolium salt for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl bromides".journal of molecular catalysis a-chemical 250.1-2(2006):15-19.