• 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

用于溶液中均相亲电反应的高活性多相钯纳米粒子催化剂和连续流反应器的应用。

Highly active heterogeneous palladium nanoparticle catalysts for homogeneous electrophilic reactions in solution and the utilization of a continuous flow reactor.

机构信息

Department of Chemistry, University of California, Berkeley, California 94720, United States.

出版信息

J Am Chem Soc. 2010 Dec 1;132(47):16771-3. doi: 10.1021/ja108898t. Epub 2010 Nov 9.

DOI:10.1021/ja108898t
PMID:21062037
Abstract

A highly active heterogeneous Pd-nanoparticle catalyst for the intramolecular addition of phenols to alkynes was developed and employed in a continuous flow reaction system. Running the reaction in flow mode revealed reaction kinetics, such as the activation energy and catalyst deactivation, and provides many potential practical advantages.

摘要

开发了一种用于酚类化合物与炔烃分子内加成的高效非均相 Pd 纳米粒子催化剂,并将其应用于连续流动反应体系中。在流动模式下进行反应揭示了反应动力学,如活化能和催化剂失活,并提供了许多潜在的实际优势。

相似文献

1
Highly active heterogeneous palladium nanoparticle catalysts for homogeneous electrophilic reactions in solution and the utilization of a continuous flow reactor.用于溶液中均相亲电反应的高活性多相钯纳米粒子催化剂和连续流反应器的应用。
J Am Chem Soc. 2010 Dec 1;132(47):16771-3. doi: 10.1021/ja108898t. Epub 2010 Nov 9.
2
From the Lindlar catalyst to supported ligand-modified palladium nanoparticles: selectivity patterns and accessibility constraints in the continuous-flow three-phase hydrogenation of acetylenic compounds.从林德拉催化剂到负载配体修饰的钯纳米颗粒:炔属化合物连续流动三相氢化反应中的选择性模式和可及性限制
Chemistry. 2014 May 12;20(20):5926-37. doi: 10.1002/chem.201304795. Epub 2014 Apr 17.
3
Highly active and sinter-resistant Pd-nanoparticle catalysts encapsulated in silica.封装在二氧化硅中的高活性且抗烧结的钯纳米颗粒催化剂。
Small. 2008 Oct;4(10):1694-7. doi: 10.1002/smll.200800895.
4
Remediation of trichloroethylene by bio-precipitated and encapsulated palladium nanoparticles in a fixed bed reactor.固定床反应器中生物沉淀和封装的钯纳米颗粒对三氯乙烯的修复作用
Chemosphere. 2009 Aug;76(9):1221-5. doi: 10.1016/j.chemosphere.2009.05.046. Epub 2009 Jun 27.
5
At the frontier between heterogeneous and homogeneous catalysis: hydrogenation of olefins and alkynes with soluble iron nanoparticles.在均相催化和多相催化的交界处:可溶性铁纳米粒子催化烯烃和炔烃的氢化反应。
Dalton Trans. 2010 Sep 28;39(36):8464-71. doi: 10.1039/c0dt00177e. Epub 2010 Aug 13.
6
Soluble amphiphilic tannin-stabilized Pd(0) nanoparticles: a highly active and selective homogeneous catalyst used in a biphasic catalytic system.可溶性两亲性单宁稳定的Pd(0)纳米颗粒:一种用于双相催化体系的高活性和选择性均相催化剂。
Chem Commun (Camb). 2009 Aug 21(31):4687-9. doi: 10.1039/b908938a. Epub 2009 Jun 24.
7
Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water.在水中,在有氧、无铜和无膦的条件下,用固定在硅胶上的全氟标记钯纳米颗粒对芳基卤化物进行炔基化反应。
Org Biomol Chem. 2009 Jun 7;7(11):2270-3. doi: 10.1039/b903233a. Epub 2009 Apr 16.
8
Facile functionalization of gold nanoparticles via microwave-assisted 1,3 dipolar cycloaddition.通过微波辅助1,3-偶极环加成实现金纳米粒子的简便功能化
Langmuir. 2007 Nov 20;23(24):11991-5. doi: 10.1021/la7018742. Epub 2007 Oct 18.
9
Highly stable noble-metal nanoparticles in tetraalkylphosphonium ionic liquids for in situ catalysis.四烷基鏻离子液体中高度稳定的贵金属纳米粒子用于原位催化。
ChemSusChem. 2012 Jan 9;5(1):109-16. doi: 10.1002/cssc.201100413. Epub 2011 Dec 15.
10
Synergistic dual activation catalysis by palladium nanoparticles for epoxide ring opening with phenols.钯纳米粒子协同双活化催化环氧化物与酚开环反应。
Chem Commun (Camb). 2013 Jul 4;49(52):5886-8. doi: 10.1039/c3cc42507j. Epub 2013 May 23.

引用本文的文献

1
Transition-metal-free base catalyzed intramolecular cyclization of 2-ynylphenols for efficient and facile synthesis of 2-substituted benzo[]furans.无过渡金属碱催化2-炔基苯酚的分子内环化反应,用于高效便捷地合成2-取代苯并呋喃。
RSC Adv. 2018 Aug 10;8(50):28637-28641. doi: 10.1039/c8ra03882a. eCollection 2018 Aug 7.
2
Heterogeneous Dendrimer-Based Catalysts.基于树枝状大分子的多相催化剂。
Polymers (Basel). 2022 Feb 28;14(5):981. doi: 10.3390/polym14050981.
3
A coordination cage hosting ultrafine and highly catalytically active gold nanoparticles.
一种容纳超细且具有高催化活性金纳米颗粒的配位笼。
Chem Sci. 2021 Dec 7;13(2):461-468. doi: 10.1039/d1sc05407d. eCollection 2022 Jan 5.
4
Architecture engineering of nanostructured catalyst via layer-by-layer adornment of multiple nanocatalysts on silica nanorod arrays for hydrogenation of nitroarenes.通过在二氧化硅纳米棒阵列上逐层修饰多种纳米催化剂构建用于硝基芳烃加氢的纳米结构催化剂的架构工程
Sci Rep. 2022 Jan 6;12(1):2. doi: 10.1038/s41598-021-02312-0.
5
Last Decade of Unconventional Methodologies for the Synthesis of Substituted Benzofurans.过去十年中,用于取代苯并呋喃合成的非常规方法。
Molecules. 2020 May 16;25(10):2327. doi: 10.3390/molecules25102327.
6
Metal Catalysts for Heterogeneous Catalysis: From Single Atoms to Nanoclusters and Nanoparticles.用于多相催化的金属催化剂:从单原子到纳米团簇和纳米颗粒
Chem Rev. 2018 May 23;118(10):4981-5079. doi: 10.1021/acs.chemrev.7b00776. Epub 2018 Apr 16.
7
A Comparison of Photocatalytic Activities of Gold Nanoparticles Following Plasmonic and Interband Excitation and a Strategy for Harnessing Interband Hot Carriers for Solution Phase Photocatalysis.等离子体激发和带间激发后金纳米颗粒的光催化活性比较以及利用带间热载流子进行溶液相光催化的策略。
ACS Cent Sci. 2017 May 24;3(5):482-488. doi: 10.1021/acscentsci.7b00122. Epub 2017 May 15.
8
Molecular catalysis science: Perspective on unifying the fields of catalysis.分子催化科学:催化领域统一的展望
Proc Natl Acad Sci U S A. 2016 May 10;113(19):5159-66. doi: 10.1073/pnas.1601766113. Epub 2016 Apr 25.
9
Control of selectivity in heterogeneous catalysis by tuning nanoparticle properties and reactor residence time.通过调整纳米颗粒性质和反应器停留时间控制多相催化中的选择性。
Nat Chem. 2012 Nov;4(11):947-52. doi: 10.1038/nchem.1465. Epub 2012 Sep 30.
10
Anti-addition mechanism in the intramolecular hydroalkoxylation of alkenes catalyzed by PVP-stabilized nanogold.由 PVP 稳定的纳米金催化的烯烃的分子内羟烷化反加成反应机理。
Molecules. 2012 Mar 2;17(3):2579-86. doi: 10.3390/molecules17032579.