• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

将多相芳基 - 钯(II)- 氧簇表征为C - H芳基化的活性物种。

Characterization of heterogeneous aryl-Pd(II)-oxo clusters as active species for C-H arylation.

作者信息

Shin Taeil, Kim Minjun, Jung Younjae, Cho Sung June, Kim Hyunwoo, Song Hyunjoon

机构信息

Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.

出版信息

Chem Commun (Camb). 2020 Nov 19;56(92):14404-14407. doi: 10.1039/d0cc06716d.

DOI:10.1039/d0cc06716d
PMID:33146167
Abstract

C-H arylation with heterogeneous palladium was investigated. The surface oxidation of Pd nanoparticles with a hypervalent iodine reagent, [Ph2I]BF4, resulted in the generation of Pd(ii)-aryl-oxo clusters, which were characterized as the crucial intermediate.

摘要

研究了用多相钯进行的C-H芳基化反应。用高价碘试剂[Ph2I]BF4对钯纳米颗粒进行表面氧化,生成了Pd(ii)-芳基-氧簇,其被表征为关键中间体。

相似文献

1
Characterization of heterogeneous aryl-Pd(II)-oxo clusters as active species for C-H arylation.将多相芳基 - 钯(II)- 氧簇表征为C - H芳基化的活性物种。
Chem Commun (Camb). 2020 Nov 19;56(92):14404-14407. doi: 10.1039/d0cc06716d.
2
Pd-Catalyzed Site-Selective Mono-allylic Substitution and Bis-arylation by Directed Allylic C-H Activation: Synthesis of anti-γ-(Aryl,Styryl)-β-hydroxy Acids and Highly Substituted Tetrahydrofurans.钯催化的导向烯丙基 C-H 活化的位点选择性单烯丙基取代和双芳基化反应:反式γ-(芳基,乙烯基)-β-羟基酸和高取代四氢呋喃的合成。
J Am Chem Soc. 2016 Oct 12;138(40):13238-13245. doi: 10.1021/jacs.6b06438. Epub 2016 Sep 28.
3
Design and development of POCN-pincer palladium catalysts for C-H bond arylation of azoles with aryl iodides.用于唑类与芳基碘化物进行C-H键芳基化反应的POCN钳形钯催化剂的设计与开发
Dalton Trans. 2014 Nov 14;43(42):16084-96. doi: 10.1039/c4dt01547a.
4
From α-arylation of olefins to acylation with aldehydes: a journey in regiocontrol of the Heck reaction.从烯烃的α-芳基化到与醛的酰化:Heck 反应区域控制的历程。
Acc Chem Res. 2011 Aug 16;44(8):614-26. doi: 10.1021/ar200053d. Epub 2011 May 25.
5
Iodine(III) Reagents in Radical Chemistry.碘(III)试剂在自由基化学中的应用。
Acc Chem Res. 2017 Jul 18;50(7):1712-1724. doi: 10.1021/acs.accounts.7b00148. Epub 2017 Jun 21.
6
Hypervalent Iodine Reagents in Palladium-Catalyzed Oxidative Cross-Coupling Reactions.钯催化氧化交叉偶联反应中的高价碘试剂
Front Chem. 2020 Sep 29;8:705. doi: 10.3389/fchem.2020.00705. eCollection 2020.
7
Versatile reactivity of Pd-catalysts: mechanistic features of the mono-N-protected amino acid ligand and cesium-halide base in Pd-catalyzed C-H bond functionalization.钯催化剂的多功能反应性:单 N-保护氨基酸配体和铯卤化物碱在钯催化 C-H 键功能化中的反应机理特点。
Chem Soc Rev. 2014 Jul 21;43(14):5009-31. doi: 10.1039/c3cs60447k.
8
Palladium-Catalyzed C-H Bond Functionalization Reactions Using Phosphate/Sulfonate Hypervalent Iodine Reagents.使用磷酸酯/磺酸酯类高价碘试剂的钯催化C-H键官能团化反应
J Org Chem. 2019 Aug 16;84(16):10088-10101. doi: 10.1021/acs.joc.9b01278. Epub 2019 Aug 1.
9
Palladium(II)-catalyzed sequential C-H arylation/aerobic oxidative C-H amination: one-pot synthesis of benzimidazole-fused phenanthridines from 2-arylbenzimidazoles and aryl halides.钯(II)催化的连续C-H芳基化/有氧氧化C-H胺化反应:由2-芳基苯并咪唑和芳基卤化物一锅法合成苯并咪唑稠合菲啶类化合物
J Org Chem. 2015 Mar 6;80(5):2827-34. doi: 10.1021/jo502632b. Epub 2015 Feb 13.
10
Pd/C as Heterogeneous Catalyst for the Direct Arylation of (Poly)fluorobenzenes.钯碳作为(聚)氟苯直接芳基化的多相催化剂。
Chemistry. 2019 Jul 17;25(40):9504-9513. doi: 10.1002/chem.201900921. Epub 2019 May 20.

引用本文的文献

1
Palladium-Catalyzed Organic Reactions Involving Hypervalent Iodine Reagents.钯催化的涉及高价碘试剂的有机反应。
Molecules. 2022 Jun 17;27(12):3900. doi: 10.3390/molecules27123900.