ChemInform Abstract: ZnO Nanorods as an Efficient Catalyst for the Green Synthesis of Indole Derivatives Using Isatoic Anhydride.

ChemInform ◽  
2016 ◽  
Vol 47 (1) ◽  
Author(s):  
Sayyed Zahra Sayyed-Alangi ◽  
Zinatossadat Hossaini
Keyword(s):  
Green Synthesis ◽  
Zno Nanorods ◽  
Indole Derivatives ◽  
Isatoic Anhydride ◽  
Efficient Catalyst

Green synthesis of pyrimido‐isoquinolines and pyrimido‐quinoline using ZnO nanorods as an efficient catalyst: Study of antioxidant activity

2018 ◽  
Vol 66 (4) ◽  
pp. 438-445 ◽  
Author(s):  
Somayeh Soleimani‐Amiri ◽  
Zinatossadat Hossaini ◽  
Maryam Arabkhazaeli ◽  
Hossein Karami ◽  
Saeid Afshari Sharif Abad
Keyword(s):  
Antioxidant Activity ◽  
Green Synthesis ◽  
Zno Nanorods ◽  
Efficient Catalyst

ZnO nanorods as efficient catalyst for the green synthesis of thiophene derivatives: Investigation of antioxidant and antimicrobial activity

2020 ◽  
Vol 57 (4) ◽  
pp. 1588-1598
Author(s):  
Naghmeh Faal Hamedani ◽  
Maryam Ghazvini ◽  
Fatemeh Sheikholeslami‐Farahani ◽  
Mohammad Taghi Bagherian‐Jamnani
Keyword(s):  
Antimicrobial Activity ◽  
Green Synthesis ◽  
Zno Nanorods ◽  
Efficient Catalyst ◽  
Thiophene Derivatives ◽  
Antioxidant And Antimicrobial Activity

scholarly journals Green Synthesis of Benevolent ZnO Nanorods Using Emblica officinalis

2015 ◽  
Vol 27 (8) ◽  
pp. 3054-3056
Author(s):  
D. Gnanasangeetha ◽  
D. Sarala Thambavani
Keyword(s):  
Green Synthesis ◽  
Zno Nanorods ◽  
Emblica Officinalis

Synthesis of Indole Derivatives Using Biosynthesized ZnO-CaO Nanoparticles as an Efficient Catalyst

2021 ◽  
Vol 66 ◽  
pp. 61-71
Author(s):  
Tahereh Heidarzadeh ◽  
Navabeh Nami ◽  
Daryoush Zareyee
Keyword(s):  
Electron Microscopy ◽  
Indole Derivatives ◽  
X Ray Diffraction ◽  
Efficient Catalyst ◽  
X Ray ◽  
Transmission Electron ◽  
Solvent Free Conditions ◽  
Ft Ir ◽  
Eggshell Waste ◽  
Aromatic And Aliphatic Amines

The principal aim of this research is using biosynthesized ZnO-CaO nanoparticles (NPs) for preparation of indole derivatives. ZnO-CaO NPs have been prepared using Zn(CH3COO)2 and eggshell waste powder in solvent-free conditions. Morphology and structure of NPs were determined by FT-IR, X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and energy dispersive spectra (EDS). It was used as a highly efficient catalyst for the synthesis of indole derivatives. Some indole derivatives were synthesized by the reaction of indole, formaldehyde, aromatic and aliphatic amines in the presence of ZnO-CaO NPs (5 mol%) in ethanol under reflux conditions. The assigned structure was further established by CHN analyses, NMR, and FT-IR spectra. Because of excellent capacity, the exceedingly simple workup and good yield, eco-friendly catalyst ZnO-CaO NPs were proved to be a good catalyst for this reaction.

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