Synthesis and characterization of mono-and dinuclear aryl palladium(II)complexes: oxidative additions of 1,4-dihalogenated benzene or 4,4'-dibromobiphenyl to Pd(PR3)(4)
文献类型：期刊论文
| 作者 | Fu,Hongwei ; Song,Qunli ; Li,Jing ; Zhang,Zilong ; Li,Xiao ; Zhan,Hongmei ; Cheng,Yanxiang |
| 刊名 | journal of coordination chemistry
 |
| 出版日期 | 2014 |
| 卷号 | 67期号:3页码:482-494 |
| 关键词 | MIYAURA COUPLING REACTION PALLADIUM COMPLEXES CRYSTAL-STRUCTURE PD(II) COMPLEXES LIGANDS POLYMERIZATION POLYFLUORENE INITIATOR HALIDE BOND |
| 通讯作者 | zhan,hm |
| 英文摘要 | mononuclear palladium(ii) complexes 1-12, (c6h4x-4)pdx'(pr3)(2) (x=i, br, or cl; x'=i or br; r=ph, cy, et, or me), were synthesized by oxidative addition of 1,4-dihalogenated benzene to pd(pr3)(4); dinuclear palladium(ii) complexes 13-15, (me3p)(2)xpd(c6h4-1,4)pdx'(pme3)(2) (x, x'=i or br), could be obtained only using trimethylphosphine. another method to prepare 13-15 is via re-oxidative addition of the corresponding mononuclear palladium(ii) complexes and pd(pme3)(4). using 4,4-dibromobiphenyl as the starting material, the mononuclear palladium(ii) complexes [c6h4(c6h4br-4)-4]pdbr(pph3)(2) (16) and [c6h4(c6h4br-4)-4]pdbr(pcy3)(2) (17) with bulky phosphines could be synthesized at relative low temperature, while dinuclear 18, (cy3p)(2)brpd(c6h4c6h4-4,4')pdbr(pcy3)(2), was prepared by bis-oxidative addition at higher temperature. the re-oxidative addition of 16 and pd(pme3)(4) gave dinuclear 19, (me3p)(2)brpd(c6h4c6h4-4,4')pdbr(pme3)(2), accompanying phosphine exchange. x-ray diffraction analysis revealed that formation of dinuclear palladium(ii) complexes depends on the reaction temperature, phosphine ligands, and bridging groups. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57446]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Fu,Hongwei,Song,Qunli,Li,Jing,et al. Synthesis and characterization of mono-and dinuclear aryl palladium(II)complexes: oxidative additions of 1,4-dihalogenated benzene or 4,4'-dibromobiphenyl to Pd(PR3)(4)[J]. journal of coordination chemistry,2014,67(3):482-494. |
| APA | Fu,Hongwei.,Song,Qunli.,Li,Jing.,Zhang,Zilong.,Li,Xiao.,...&Cheng,Yanxiang.(2014).Synthesis and characterization of mono-and dinuclear aryl palladium(II)complexes: oxidative additions of 1,4-dihalogenated benzene or 4,4'-dibromobiphenyl to Pd(PR3)(4).journal of coordination chemistry,67(3),482-494. |
| MLA | Fu,Hongwei,et al."Synthesis and characterization of mono-and dinuclear aryl palladium(II)complexes: oxidative additions of 1,4-dihalogenated benzene or 4,4'-dibromobiphenyl to Pd(PR3)(4)".journal of coordination chemistry 67.3(2014):482-494. |
入库方式： OAI收割
来源：长春应用化学研究所
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