Microwave Assisted Catalyst-free Synthesis of Bioactive Heterocycles

2020 ◽  
Vol 7 (1) ◽  
pp. 5-22 ◽  
Author(s):  
Bubun Banerjee ◽  
Gurpreet Kaur
Keyword(s):  
Microwave Assisted Synthesis ◽  
Reaction Conditions ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Recent Advances ◽  
Bioactive Heterocycles

This review deals with the recent advances on the microwave-assisted synthesis of bioactive heterocycles without using any catalyst under various reaction conditions. Synthesis of various biologically promising N-heterocycles, O-heterocycles, S-heterocycles, N as well as O- or S-heterocycles reported so far under catalyst-free microwave-irradiated conditions are discussed in this review.

scholarly journals Microwave Assisted Synthesis of 1,5-Benzothiazepines Using Greener Reaction Medium

2019 ◽  
Vol 31 (5) ◽  
pp. 993-996 ◽  
Author(s):  
Sanjay S. Kotalwar ◽  
Amol D. Kale ◽  
Ram B. Kohire ◽  
Vasant B. Jagrut
Keyword(s):  
Reaction Time ◽  
Microwave Irradiation ◽  
Reaction Medium ◽  
Microwave Assisted Synthesis ◽  
Reaction Conditions ◽  
Renewable Sources ◽  
Microwave Assisted ◽  
High Yields

An efficient and eco-friendly synthesis of 1,5-benzothiazepines has been developed by the reaction of various 2-propen-1-ones with 2-aminothiophenol using microwave irradiation in greener reaction medium, glycerol. The clean reaction conditions, shorter reaction time, high yields and non-toxic, biodegradable reaction medium manufactured from renewable sources are unique features of this method.

Application of microwave-assisted heterogeneous catalysis in sustainable synthesis design

2017 ◽  
Vol 19 (16) ◽  
pp. 3729-3751 ◽  
Author(s):  
Anne Kokel ◽  
Christian Schäfer ◽  
Béla Török
Keyword(s):  
Energy Efficiency ◽  
Heterogeneous Catalysis ◽  
Scale Up ◽  
Catalytic Synthesis ◽  
Microwave Assisted Synthesis ◽  
Heterogeneous Catalytic ◽  
Microwave Assisted ◽  
Synthesis Design ◽  
Recent Advances

Recent advances in the application of microwave-assisted heterogeneous catalytic synthesis approaches are reviewed with additional inputs on the energy efficiency and scale-up of microwave-assisted synthesis.

Microwave-Assisted Synthesis of the Tetradentate Schiff-Bases under Solvent-Free and Catalyst-Free Condition.

ChemInform ◽  
2003 ◽  
Vol 34 (30) ◽  
Author(s):  
Maryam Mirza-Aghayan ◽  
Mitra Ghassemzadeh ◽  
Maryam Hoseini ◽  
Mohammad Bolourtchian
Keyword(s):  
Schiff Bases ◽  
Solvent Free ◽  
Microwave Assisted Synthesis ◽  
Free Condition ◽  
Microwave Assisted ◽  
Catalyst Free

“On water” synthesis of highly functionalized 4H-chromenes via carbon–carbon bond formation under microwave irradiation and their antibacterial properties

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 28958-28964 ◽  
Author(s):  
L. Chandrasekhara Rao ◽  
N. Satish Kumar ◽  
V. Dileepkumar ◽  
U. S. N. Murthy ◽  
H. M. Meshram
Keyword(s):  
Microwave Irradiation ◽  
Bond Formation ◽  
Antibacterial Properties ◽  
Microwave Assisted Synthesis ◽  
Carbon Bond ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Carbon Carbon Bond

Microwave assisted synthesis catalyst-free synthesis water as a solvent anti bacterial properties.

Microwave-Assisted Synthesis of the Tetradentate Schiff-Bases Under Solvent-Free and Catalyst-Free Condition

2003 ◽  
Vol 33 (4) ◽  
pp. 521-525 ◽  
Author(s):  
Maryam Mirza-Aghayan ◽  
Mitra Ghassemzadeh ◽  
Maryam Hoseini ◽  
Mohammad Bolourtchian
Keyword(s):  
Schiff Bases ◽  
Solvent Free ◽  
Microwave Assisted Synthesis ◽  
Free Condition ◽  
Microwave Assisted ◽  
Catalyst Free
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