An efficient one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles at room temperature by green synthesized Cu NPs using Otostegia persica leaf extract

被引：40

作者：

Nasrollahzadeh, Mahmoud ^{[1
,2
]}

Sajadi, S. Mohammad ^{[3
]}

Mirzaei, Yousef ^{[4
]}

机构：

[1] Univ Qom, Dept Chem, Fac Sci, Qom 3716146611, Iran

[2] Univ Qom, Environm Res Ctr, Qom 3716146611, Iran

[3] Soran Univ, Fac Sci, Dept Petr Geosci, POB 624, Soran, Kurdistan Reg G, Iraq

[4] Soran Univ, Fac Sci, Dept Biol, POB 624, Soran, Kurdistan Reg G, Iraq

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2016年 / 468卷

关键词：

1,4-Substituted 1,2,3-triazoles; Green synthesis; Cu NPs; Otostegia persica; MAGNETICALLY SEPARABLE CATALYST; HETEROGENEOUS CATALYST; COPPER NANOPARTICLES; REDUCTIVE AMINATION; TERMINAL ALKYNES; HIGHLY EFFICIENT; SODIUM-AZIDE; HALIDES; CYCLOADDITION; NANOCOMPOSITE;

D O I：

10.1016/j.jcis.2016.01.050

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：

In this study, copper nanoparticles (Cu NPs) were synthesized using a rapid, single step and completely green biosynthetic method by reduction of CuCl2 center dot 2H(2)O solution with aqueous extract of leaves of Otostegia persica containing fiavonoid and other phenolics as a main factor which acts as reducing agent and efficient stabilizer. UV-vis spectra gave surface plasmon resonance (SPR) at 560 nm. The Cu NPs were characterized by transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD). A possible synthesis mechanism of Cu NPs was presented. In addition, we investigated the catalytic activity of Cu NPs for the one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles under mild reaction conditions with good to excellent yields. The catalyst could be easily recovered by centrifugation and reused at least five recycles with no significant decreases in the yields. (C) 2016 Elsevier Inc. All rights reserved.

引用

页码：156 / 162

页数：7

共 54 条

[1] Polyacrylamide/guar gum graft copolymer for preparation of silver nanoparticles
Abdel-Halim, E. S.
El-Rafie, M. H.
Al-Deyab, Salem S.
[J]. CARBOHYDRATE POLYMERS, 2011, 85 (03) : 692 - 697
[2] New routes to Cu(I)/Cu nanocatalysts for the multicomponent click synthesis of 1,2,3-triazoles
Abdulkin, Pavel
Moglie, Yanina
Knappett, Benjamin R.
Jefferson, David A.
Yus, Miguel
Alonso, Francisco
Wheatley, Andrew E. H.
[J]. NANOSCALE, 2013, 5 (01) : 342 - 350
[3] Copper-Catalysed Multicomponent Click Synthesis of 5-Alkynyl 1,2,3-Triazoles under Ambient Conditions
Alonso, Francisco
Moglie, Yanina
Radivoy, Gabriel
Yus, Miguel
[J]. SYNLETT, 2012, (15) : 2179 - 2182
[4] Green synthesis of Pd/RGO/Fe3O4 nanocomposite using Withania coagulans leaf extract and its application as magnetically separable and reusable catalyst for the reduction of 4-nitrophenol
Atarod, Monireh
Nasrollahzadeh, Mahmoud
Sajadi, S. Mohammad
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2016, 465 : 249 - 258
[5] Green synthesis of a Cu/reduced graphene oxide/Fe3O4 nanocomposite using Euphorbia wallichii leaf extract and its application as a recyclable and heterogeneous catalyst for the reduction of 4-nitrophenol and rhodamine B
Atarod, Monireh
Nasrollahzadeh, Mahmoud
Sajadi, S. Mohammad
[J]. RSC ADVANCES, 2015, 5 (111) : 91532 - 91543
[6] Euphorbia heterophylla leaf extract mediated green synthesis of Ag/TiO2 nanocomposite and investigation of its excellent catalytic activity for reduction of variety of dyes in water
Atarod, Monireh
Nasrollahzadeh, Mahmoud
Sajadi, S. Mohammad
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2016, 462 : 272 - 279
[7] Ayatollahi SAM, 2010, AFR J BIOTECHNOL, V9, P3645
[8] Bagherzade G, 2014, PURE APPL CHEM SCI, V2, P1
[9] Bhat S.V., 2005, Chemistry of Natural Products, P585
[10] The catalytic methanol synthesis over nanoparticle metal oxide catalysts
Carnes, CL
Klabunde, KJ
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2003, 194 (1-2) : 227 - 236

← 1 2 3 4 5 6 →