Copper nanoparticles supported on silica coated maghemite as versatile, magnetically recoverable and reusable catalyst for alkyne coupling and cycloaddition reactions

被引：142

作者：

Nador, F. ^{[1
]}

Volpe, M. A. ^{[2
]}

Alonso, F. ^{[3
,4
]}

Feldhoff, A. ^{[5
]}

Kirschning, A. ^{[6
,7
]}

Radivoy, G. ^{[1
]}

机构：

[1] Univ Nacl Sur, Dept Quim, INQUISUR CONICET UNS, Inst Quim Sur, RA-8000 Bahia Blanca, Buenos Aires, Argentina

[2] PLAPIQUI CONICET UNS, RA-8000 Bahia Blanca, Buenos Aires, Argentina

[3] Univ Alicante, Fac Ciencias, Dept Quim Organ, E-03080 Alicante, Spain

[4] Univ Alicante, ISO, E-03080 Alicante, Spain

[5] Leibniz Univ Hannover, Inst Phys Chem & Electrochem, D-30167 Hannover, Germany

[6] Leibniz Univ Hannover, Inst Organ Chem, D-30167 Hannover, Germany

[7] Leibniz Univ Hannover, Zentrum Biomol Wirkstoffe BMWZ, D-30167 Hannover, Germany

来源：

APPLIED CATALYSIS A-GENERAL | 2013年 / 455卷

关键词：

Copper nanoparticles; Magnetic support; Alkyne; Coupling; Cycloaddition; MULTICOMPONENT CLICK SYNTHESIS; TERMINAL ALKYNES; ORGANIC HALIDES; WATER; 1,2,3-TRIAZOLES; REDUCTION; CARBON; AZIDE; HYDROGENATION; TRIAZOLES;

D O I：

10.1016/j.apcata.2013.01.023

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：

A versatile and magnetically recoverable catalyst consisting of copper nanoparticles on silica coated maghemite nanoparticles (MagSilica (R)) is presented. The catalyst has been prepared under mild conditions by fast reduction of anhydrous CuCl2 with lithium sand and a catalytic amount of DTBB (4,4'-di-tert-butylbiphenyl) as electron carrier, in the presence of the magnetic support. The catalyst has been fully characterized and its performance in different coupling and cycloaddition reactions of terminal alkynes has been studied. This new copper-based catalyst has shown to be very efficient and easily reusable in the Glaser alkyne dimerization reaction in THF, the multicomponent Huisgen 1,3-dipolar cycloaddition reaction in water and the three-component synthesis of propargylamines under solvent free conditions. (c) 2013 Elsevier B.V. All rights reserved.

引用

页码：39 / 45

页数：7

共 50 条

[31] Click magnetic nanoparticle-supported palladium catalyst: A phosphine-free, highly efficient and magnetically recoverable catalyst for Suzuki-Miyaura coupling reactions
School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
Catal. Sci. Technolog., 1 (235-243):
[32] Nanoscaled reusable palladium catalyst supported on chitosan hybrid composite microcapsules reinforced with ZnO nanoparticles for Heck coupling reactions
Caliskan, Melike
Baran, Talat
CELLULOSE, 2022, 29 (14) : 7789 - 7802
[33] Nanoscaled reusable palladium catalyst supported on chitosan hybrid composite microcapsules reinforced with ZnO nanoparticles for Heck coupling reactions
Melike Çalışkan
Talat Baran
Cellulose, 2022, 29 : 7789 - 7802
[34] Covalent organic framework-supported Pd nanoparticles: An efficient and reusable heterogeneous catalyst for Suzuki–Miyaura coupling reactions
College of Chemical and Biological Engineering, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Zhejiang University, Hangzhou, China
不详
不详
Appl. Organomet. Chem., 2022, 5
[35] Copper immobilized on magnetite nanoparticles coated with ascorbic acid: An efficient and reusable catalyst for C-N and C-O cross-coupling reactions
Hajipour, Abdol R.
Check, Maryam
Khorsandi, Zahra
APPLIED ORGANOMETALLIC CHEMISTRY, 2017, 31 (11)
[36] Silica-supported terpyridine palladium(II) complex as an efficient and reusable catalyst for Heck and Suzuki cross-coupling reactions
Amini, Mostafa M.
Feiz, Afsaneh
Dabiri, Minoo
Bazgir, Ayoob
APPLIED ORGANOMETALLIC CHEMISTRY, 2014, 28 (02) : 86 - 90
[37] Nickel(0) nanoparticles supported on bare or coated cobalt ferrite as highly active, magnetically isolable and reusable catalyst for hydrolytic dehydrogenation of ammonia borane
Manna, Joydev
Akbayrak, Serdar
Ozkar, Saim
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 508 : 359 - 368
[38] Magnetically recoverable 2-(aminomethyl)phenols-modified nanoparticles as a catalyst for Knoevenagel condensation and carrier for palladium to catalytic Suzuki coupling reactions
Wang, Gongshu
Ding, Zhiqiang
Meng, Lingxin
Yan, Guiyang
Chen, Zhangpei
Hu, Jianshe
APPLIED ORGANOMETALLIC CHEMISTRY, 2020, 34 (11)
[39] Dendron-Functionalized Core-Shell Superparamagnetic Nanoparticles: Magnetically Recoverable and Reusable Catalysts for Suzuki C-C Cross-Coupling Reactions
Rosario-Amorin, Daniel
Wang, Xin
Gaboyard, Manuel
Clerac, Rodolphe
Nlate, Sylvain
Heuze, Karine
CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (46) : 12636 - 12643
[40] Magnetically palladium catalyst stabilized by diaminoglyoxime-functionalized magnetic Fe3O4 nanoparticles as active and reusable catalyst for Suzuki coupling reactions
Veisi, Hojat
Gholami, Javad
Ueda, Hiroshi
Mohammadi, Pourya
Noroozi, Mohammad
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2015, 396 : 216 - 223

← 1 2 3 4 5 →