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Role of halide ions in divalent palladium-mediated reactions: competition between β-heteroatom elimination and β-hydride elimination of a carbon-palladium bond
其他题名卤离子在二价钯启动的反应的作用: 碳-钯键的β-杂原子消除和β-氢消除的竞争
Zhang ZG(张兆国); Lu XY(陆熙炎); Xu ZR(徐振荣); Zhang QH(张庆海); Han XL(韩秀玲)
2001
发表期刊Organometallics
ISSN0276-7333
卷号20期号:17页码:3724-3728
摘要The integral role of halide ions as a ligand in the reactions of stoichiometric arylpalladium reagents and Pd(II)-catalyzed reaction of phenylmercuric acetate with various allylic compounds were studied. The halide ion was found to inhibit β-H elimination and promote β-heteroatom elimination in acidic media. In this reaction, a C-Pd intermediate with a β-heteroatom (including halogen, acetoxy, alkoxy, and hydroxyl groups) gives only β-heteroatom elimination product in the presence of halide ions, while β-H elimination is effectively blocked.
学科领域金属有机化学
部门归属中国科学院上海有机化学研究所金属有机化学开放实验室
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收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/14788
专题金属有机化学国家重点实验室
通讯作者Lu XY(陆熙炎)
推荐引用方式
GB/T 7714
Zhang ZG,Lu XY,Xu ZR,et al. Role of halide ions in divalent palladium-mediated reactions: competition between β-heteroatom elimination and β-hydride elimination of a carbon-palladium bond[J]. Organometallics,2001,20(17):3724-3728.
APA 张兆国,陆熙炎,徐振荣,张庆海,&韩秀玲.(2001).Role of halide ions in divalent palladium-mediated reactions: competition between β-heteroatom elimination and β-hydride elimination of a carbon-palladium bond.Organometallics,20(17),3724-3728.
MLA 张兆国,et al."Role of halide ions in divalent palladium-mediated reactions: competition between β-heteroatom elimination and β-hydride elimination of a carbon-palladium bond".Organometallics 20.17(2001):3724-3728.
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