Microwave-Assisted Green Synthesis
Microwave assisted green synthesis of silver nanoparticles using Mulberry leaves extract and silver nitrate solution
... using Green and eco-friendly ...The Microwave assisted green synthesis method is more effective than non-microwave assisted ...
8
Microwave Assisted Green Synthesis of Bis-Phenol Polymer Containing Piperazine as a Corrosion Inhibitor for Mild Steel in 1M HCl
... The (BFP) polymeric compound was synthesized the by condensation of bisphenol-A, formaldehyde, and piperazine in alkaline medium (Scheme 1). In a 100mL three-necked round-bottom flask, 2.28 g of bisphenol-A and 1.5mL of ...
13
Microwave-assisted green synthesis of guar gum esters with enhanced physicochemical properties
... A more recent method involved dissolution of the guar gum in anhydrous DMSO followed by treatment with catalyst and acid anhydride to form desirable derivatives of GG with dierent degrees of substitu- tions. DMSO is ...
11
Green synthesis of silver nanoparticles using extract of Parkia speciosa Hassk pods assisted by microwave irradiation
... Nanotechnology has become a popular and necessary technol- ogy in recent years. Nanotechnology itself addresses nanopar- ticles that are atomic or molecular aggregates characterized by size of less than 100 nm. The ...
9
Microwave Assisted Organic Synthesis: A Green Chemical Approach
... products. Microwave assisted organic synthesis is the noble technique which can be utilized to reach to green chemistry ...In microwave heating, electromagnetic waves ranging from ...
14
MICROWAVE ASSISTED SYNTHESIS AND CHARACTERIZATION OF NEW 2-PYRAZOLINE DERIVATIVES
... the synthesis and biological activities of pyrazoline, it was planned to synthesise new pyrazoline derivatives using furan-2-carboxylicacid hydrazide and chalcones derived from acetophenone and substituted ...to ...
6
MICROWAVE-ASSISTED SYNTHESIS: REVIEW OF RECENT DEVELOPMENTS
... term green chemistry is defined as “the invention, design and application of chemical products and processes to reduce or to eliminate the use and generation of hazardous ...of green chemistry principles ...
7
Microwave assisted solvent free synthesis of 1,3-diphenylpropenones
... the synthesis of bio-active molecules, we required a number of ...[46]. Microwave assisted synthetic reactions are gaining importance in recent years because of its endorsement under Green ...
5
Microwave-Assisted Synthesis of Potent Antimicrobial Agents of Flavanone Derivatives
... The antimicrobial activity was investigated on the newly green synthesized Hydrazon, Flavanone and Iso-niazide compounds. The antimicrobial profile was evaluated by measuring the inhibitory effects and the potency ...
9
One pot microwave assisted synthesis of various substituted guanidine derivatives using water as solvent: A green chemistry approach
... Here we are reporting the synthesis of different substituted guanidine derivatives using green chemistry approach. We have modified the synthetic process by direct reaction of thiourea with various amines ...
6
MICROWAVE ASSISTED RAPID GREEN SYNTHESIS OF SILVER NANOPARTICLES USING SARACA INDICA LEAF EXTRACT AND THEIR ANTIBACTERIAL POTENTIAL
... brown, is due to the excitation of the surface plasmon vibration in metal nanoparticles. UV-vis spectra were recorded as function of reaction time. The metal ions reduction occurs very rapidly and most of the reduction ...
5
Complex-mediated microwave-assisted synthesis of polyacrylonitrile nanoparticles
... added in, with constant stirring to a solution of Co(II)Cl 2 6H 2 O in water. Cobalt was oxidized by bubbling a vigorous stream of air through the solution for 9–10 hours and then concentrated hydrochloric acid (conc. ...
7
Microwave assisted synthesis of Isoflavones
... anhydrous ethylformate and powdered sodium [16], acetic anhydride and sodium acetate [17, 18], acetic-formic unhydride [19], N-formylimidazole and THF [20], phenyliodine/trifluoroacetate [21] cyclization of deoxybenzoin. ...
6
Microwave Assisted Peptide Synthesis. Sanjukta Ghosh Green Chemistry 671 December 8, 2011
... direct interaction of the peptide chain with the microwave field was obtained Conclusion 22 Number of Residues RT SPPS Conventional Heating Microwave Irradiation Peptide 1 9[r] ...
32
MICROWAVE ASSISTED SYNTHESIS A GREEN APPROACH FOR SYNTHESIS OF BENZOFUSED NITROGEN CONTAINING HETEROCYCLIC DERIVATIVES
... by microwave exposure results from the interactions between the material and electromagnetic field leading to the thermal and specific (non- thermal) ...For microwave heating, the substance must possess a ...
11
A Green Microwave Assisted Synthesis of New Pyridazinium Based Ionic Liquids as an Environmentally Friendly Alternative
... Recently, several procedures have been recommended for Green Chemistry involving: solvent-free reactions [12], non-classical modes of activation such as ultra- sounds or microwaves. The use of MW irradiation leads ...
6
Efficient and green synthesis of trisubstituted imidazoles by magnetically nanocatalyst and microwave assisted
... 0.05 gr) were mixed thoroughly in a glass vessel. The reaction mixture was irradiated in a domestic microwave oven at 200 W for appropriate time. After completion of the reaction, as monitored with TLC, the ...
11
Microwave-assisted Synthesis of Green Inhibitor for Carbon Steel Acid Corrosion
... via microwave-assisted synthesis was investigated as a potential corrosion inhibitor for carbon steel in molar hydrochloric acid solution by means of weight-loss ...
20
MICROWAVE MEDIATED GREEN SYNTHESIS OF SOME PYRAZOLINES AND ISOXAZOLINES
... organic synthesis 12-15 . Recently reported studies on the microwave irradiation for the synthesis of heterocyclic compounds revealed that it is safe rapid, economic and convenient, ecofriendly ...
5
Synthesis and characterization of SnO2 nanoparticles by microwave Assisted solution method
... growth, microwave technique (Krishnakumar et ...surfactant assisted synthesis (Wang et ...hydrothermal synthesis (Fujihara et ...techniques, microwave assisted synthesis ...
5