Green synthesis and characterization of palladium nanoparticles supported on zeolite Y by sonochemical method, powerful and efficient catalyst for Suzuki-Miyaura coupling of aryl halides with phenylboronic acid

2018 ◽  
Vol 32 (12) ◽  
pp. e4594 ◽  
Author(s):  
Azadeh Tadjarodi ◽  
Modarres Dehghani ◽  
Mina Imani
Keyword(s):  
Green Synthesis ◽  
Palladium Nanoparticles ◽  
Zeolite Y ◽  
Phenylboronic Acid ◽  
Aryl Halides ◽  
Synthesis And Characterization ◽  
Sonochemical Method ◽  
Efficient Catalyst

Green synthesis and characterization of silver nanoparticles using Ferula latisecta leaf extract and their application as a catalyst for the safe and simple one-pot preparation of spirooxindoles in water

2016 ◽  
Vol 40 (4) ◽  
pp. 3343-3349 ◽  
Author(s):  
Zahra Rashid ◽  
Tara Moadi ◽  
Ramin Ghahremanzadeh
Keyword(s):  
Silver Nanoparticles ◽  
Green Synthesis ◽  
Plant Extract ◽  
Ag Nanoparticles ◽  
Leaf Extract ◽  
Synthesis And Characterization ◽  
One Pot ◽  
Efficient Catalyst ◽  
Three Component Reaction

In this research, Ag nanoparticles were prepared via plant extract and applied as an efficient catalyst in a three component reaction for the synthesis of spirooxindols.

scholarly journals Green synthesis and characterization of palladium nanoparticles and its conjugates from solanum trilobatum leaf extract

2010 ◽  
Vol 2 (3) ◽  
pp. 169-176 ◽  
Author(s):  
Amarnath Kanchana ◽  
Saveetha Devarajan ◽  
Senniyanallur Rathakrishnan Ayyappan
Keyword(s):  
Green Synthesis ◽  
Palladium Nanoparticles ◽  
Leaf Extract ◽  
Synthesis And Characterization ◽  
Solanum Trilobatum

scholarly journals Green Synthesis and Characterization of Palladium Nanoparticles Using Origanum vulgare L. Extract and Their Catalytic Activity

Molecules ◽  
2017 ◽  
Vol 22 (1) ◽  
pp. 165 ◽  
Author(s):  
Mohammed Shaik ◽  
Zuhur Ali ◽  
Mujeeb Khan ◽  
Mufsir Kuniyil ◽  
Mohamed Assal ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Green Synthesis ◽  
Palladium Nanoparticles ◽  
Synthesis And Characterization ◽  
Origanum Vulgare

Chiral Mn(III) Salen Complex Immobilized on CuFe2O4@SiO2-NH2 NPs: A Cheap and Efficient Catalyst for N-arylation of Aryl Halides and Phenylboronic Acid Under Mild Conditions

2020 ◽  
Vol 17 (11) ◽  
pp. 857-863
Author(s):  
Mohammad Ali Nasseri ◽  
Seyyedeh Ameneh Alavi ◽  
Milad Kazemnejadi ◽  
Ali Allahresani
Keyword(s):  
Phenylboronic Acid ◽  
Significant Loss ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Aryl Chlorides ◽  
Mild Conditions ◽  
Cross Coupling Reactions ◽  
Salen Complex ◽  
Ft Ir

A convenient and efficient chiral CuFe2O4@SiO2-Mn(III) Ch.salen nanocatalyst has been developed for the C-N cross-coupling reactions of aryl halides/ phenylboronic acid with N-heterocyclic compounds in water and/or DMSO under mild conditions. The catalyst could be applied for the N-arylation of a variety of nitrogen-containing heterocycles with aryl chlorides, bromides, iodides and phenylboronic acid under mild conditions. Moderate to good yields were achieved for all substrates. The structure of catalyst was characterized using various techniques including FT-IR, FE-SEM, EDX, XRD, TEM and TGA. The catalyst can be simply recovered and reused for several times without significant loss of activity.

Synthesis and characterization of poly(pyrrole-co-2-nitrocinnamaldehyde) (PPNC), a new copolymer for solar cells applications

2019 ◽  
Vol 28 (4) ◽  
pp. 265-272 ◽  
Author(s):  
Hamou Gherras ◽  
Ahmed Yahiaoui ◽  
Aicha Hachemaoui ◽  
Abdelkader Belfedal ◽  
Abdelkader Dehbi ◽  
...  
Keyword(s):  
Proton Nuclear Magnetic Resonance ◽  
Synthesis And Characterization ◽  
Important Class ◽  
Visible Spectroscopy ◽  
Electrical Stability ◽  
Efficient Catalyst ◽  
Heterocyclic Polymers ◽  
Conjugated Copolymer ◽  
Aromatic Heterocyclic

The use of conductive polymers as a substitute for metallic conductors and semiconductors has attracted much attention in the literature. In particular, aromatic heterocyclic polymers constitute an important class since they possess chemical and electrical stability in both the oxidized (doped) and neutral (undoped) state. A series of poly(pyrrole- co-2-nitrocinnamaldehyde) were obtained via the condensation of pyrrole and 2-nitrocinnamaldehyde in chloroform using acid exchanged montmorillonite clay called maghnite-H+ as an efficient catalyst. The conjugated copolymer was characterized using proton nuclear magnetic resonance, ultraviolet–visible spectroscopy, Fourier transform infrared spectroscopy, and scanning electron microscopy.

Sign in / Sign up

Export Citation Format

Share Document