Heterogeneous synergistic catalysis by Ru-RuO x nanoparticles for Se-Se bond activation

被引：16

作者：

Lin, Mu ^{[1
]}

Kang, Liqun ^{[1
]}

Gu, Jun ^{[1
]}

Dai, Linxiu ^{[1
]}

Tang, Shengbo ^{[1
]}

Zhang, Tao ^{[1
]}

Wang, Yuhao ^{[1
]}

Li, Lindong ^{[1
]}

Zheng, Xiaoyu ^{[1
]}

Zhu, Wei ^{[1
]}

Si, Rui ^{[2
]}

Fu, Xuefeng ^{[1
]}

Sun, Lingdong ^{[1
]}

Zhang, Yawen ^{[1
]}

Yan, Chunhua ^{[1
]}

机构：

[1] Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn,PKU HKU Joint Lab Rare Earth, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China

来源：

NANO RESEARCH | 2017年 / 10卷 / 03期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

nanoparticle; ruthenium; selenium; heterogeneous catalysis; synergistic effect; ONE-POT SYNTHESIS; COUPLING REACTIONS; OXYGEN REDUCTION; RUTHENIUM CATALYSTS; SELECTIVE REDUCTION; AMBIENT CONDITIONS; DFT CALCULATIONS; IN-SITU; COMPLEXES; NANOCRYSTALS;

D O I：

10.1007/s12274-016-1350-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The transition from homogeneous to heterogeneous synthetic chemistry enabled by nanocatalysts necessitates investigations of the reaction mechanism and structure-activity relationships for inorganic nanoparticles and organic substrates. Herein, we report that hydrothermally synthesized ruthenium nanoparticles performed differently in the Se-Se bond activation and selenylation of heterocycles, exhibiting a volcano-shaped relationship between catalytic activity and composition. A synergistic effect was observed for Ru-RuO (x) nanocatalysts, with numerous characterizations and density functional theory (DFT) calculations suggesting that a PhSeSePh molecule can initially be adsorbed on the metallic Ru sites and cleaved into two PhSe* species, which subsequently migrate to RuO (x) sites and react with the nucleophile to achieve the selenylation of heterocycles.

引用

页码：922 / 932

页数：11

共 52 条

[1] Nanoparticles as recyclable catalysts: The frontier between homogeneous and heterogeneous catalysis [J].

Astruc, D ;

Lu, F ;

Aranzaes, JR .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (48) :7852-7872

[2] Highly Efficient C-SeCF3 Coupling of Aryl Iodides Enabled by an Air-Stable Dinuclear PdI Catalyst [J].

Aufiero, Marialuisa ;

Sperger, Theresa ;

Tsang, Althea S. -K. ;

Schoenebeck, Franziska .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 54 (35) :10322-10326

[3] A Solvent- and Metal-Free Synthesis of 3-Chacogenyl-indoles Employing DMSO/I2 as an Eco-friendly Catalytic Oxidation System [J].

Azeredo, Juliano B. ;

Godoi, Marcelo ;

Martins, Guilherme M. ;

Silveira, Claudio C. ;

Braga, Antonio L. .

JOURNAL OF ORGANIC CHEMISTRY, 2014, 79 (09) :4125-4130

[4] Facile S-S bond activation of alkyl and aryl disuffides by [RuCp(CH3CN)3]+:: Formation of dinuclear Ru(III)-Ru(III) complexes with bridging thiolate ligands [J].

Becker, E ;

Mereiter, K ;

Schmid, R ;

Kirchner, K .

ORGANOMETALLICS, 2004, 23 (12) :2876-2883

[5] Facile E-E and E-C bond activation of PhEEPh (E = Te, Se, S) by ruthenium carbonyl clusters: Formation of Di- and triruthenium complexes bearing bridging dppm and phenylchalcogenide and capping chalcogenido ligands [J].

Begum, Noorjahan ;

Hyder, Md. Lqbal ;

Hassan, Mohammad R. ;

Kabir, Shariff E. ;

Bennett, Dennis W. ;

Haworth, Daniel T. ;

Siddiquee, Tasneem A. ;

Rokhsana, Dalia ;

Sharmin, Ayesha ;

Rosenberg, Edward .

ORGANOMETALLICS, 2008, 27 (07) :1550-1560

[6] Sulfido-carbonyl ruthenium clusters derived from tertiary phosphine sulfides [J].

Belletti, D ;

Graiff, C ;

Lostao, V ;

Pattacini, R ;

Predieri, G ;

Tiripicchio, A .

INORGANICA CHIMICA ACTA, 2003, 347 :137-144

[7] Crystal structures and DFT calculations of new chlorido-dimethylsulfoxide-MIII (M = Ir, Ru, Rh) complexes with the N-pyrazolyl pyrimidine donor ligand: kinetic vs. thermodynamic isomers [J].

Canaves, Maria M. ;

Cabra, Maria I. ;

Bauza, Antonio ;

Canellas, Pablo ;

Sanchez, Kika ;

Orvay, Francisca ;

Garcia-Raso, Angel ;

Fiol, Juan J. ;

Terron, Angel ;

Barcelo-Oliver, Miquel ;

Ballester, Pablo ;

Mata, Ignasi ;

Molins, Elies ;

Hussain, Firasat ;

Frontera, Antonio .

DALTON TRANSACTIONS, 2014, 43 (17) :6353-6364

[8] Carbonic anhydrase inhibitors: Inhibition of cytosolic isozymes I and II with sulfamide derivatives [J].

Casini, A ;

Winum, JY ;

Montero, JL ;

Scozzafava, A ;

Supuran, CT .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2003, 13 (05) :837-840

[9] Controlled one-pot synthesis of RuCu nanocages and Cu@Ru nanocrystals for the regioselective hydrogenation of quinoline [J].

Chen, Yueguang ;

Yu, Zhanjun ;

Chen, Zheng ;

Shen, Rongan ;

Wang, Yu ;

Cao, Xing ;

Peng, Qing ;

Li, Yadong .

NANO RESEARCH, 2016, 9 (09) :2632-2640

[10] Nanostructured Catalysts for Organic Transformations [J].

Chng, Leng Leng ;

Erathodiyil, Nandanan ;

Ying, Jackie Y. .

ACCOUNTS OF CHEMICAL RESEARCH, 2013, 46 (08) :1825-1837

← 1 2 3 4 5 6 →