ChemInform Abstract: Fischer Cyclization over Molecular Sieves in Presence of Microwave Irradiation.

ChemInform ◽  
2010 ◽  
Vol 33 (32) ◽  
pp. no-no
Author(s):  
M. Radha Kishan ◽  
N. Srinivas ◽  
S. J. Kulkarni ◽  
K. V. Raghavan
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Fischer Cyclization

scholarly journals Microwave Heating Promotes the S-Alkylation of Aziridine Catalyzed by Molecular Sieves: A Post-Synthetic Approach to Lanthionine-Containing Peptides

Molecules ◽  
2021 ◽  
Vol 26 (20) ◽  
pp. 6135
Author(s):  
Valentina Verdoliva ◽  
Giuseppe Digilio ◽  
Michele Saviano ◽  
Stefania De Luca
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Ring Opening ◽  
Cysteine Residue ◽  
Biologically Active ◽  
Synthetic Approach ◽  
Stepwise Approach ◽  
Valuable Alternative ◽  
Ring Opening Reactions ◽  
Nucleophilic Ring Opening

Aziridine derivatives involved in nucleophilic ring-opening reactions have attracted great interest, since they allow the preparation of biologically active molecules. A chemoselective and mild procedure to convert a peptide cysteine residue into lanthionine via S-alkylation on aziridine substrates is presented in this paper. The procedure relies on a post-synthetic protocol promoted by molecular sieves to prepare lanthionine-containing peptides and is assisted by microwave irradiation. In addition, it represents a valuable alternative to the stepwise approach, in which the lanthionine precursor is incorporated into peptides as a building block.

Characterization of CoMCM-41 mesoporous molecular sieves obtained by the microwave irradiation method

2008 ◽  
Vol 181 (9) ◽  
pp. 2298-2305 ◽  
Author(s):  
Tingshun Jiang ◽  
Wei Shen ◽  
Qian Zhao ◽  
Mei Li ◽  
Jinyu Chu ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Mesoporous Molecular Sieves ◽  
Microwave Irradiation Method

Characterization and synthesis of Ce-incorporated mesoporous molecular sieves under microwave irradiation condition

2010 ◽  
Vol 27 (4) ◽  
pp. 1310-1315 ◽  
Author(s):  
Qian Zhao ◽  
Qian Wang ◽  
Yajing Tang ◽  
Tingshun Jiang ◽  
Chang-sheng Li ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Mesoporous Molecular Sieves ◽  
Irradiation Condition

Crystal morphology control of AlPO4-11 molecular sieves by microwave irradiation

2009 ◽  
Vol 113 (2-3) ◽  
pp. 899-904 ◽  
Author(s):  
Yashao Chen ◽  
Xiaolin Luo ◽  
Pengmei Chang ◽  
Shouhua Geng
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Crystal Morphology ◽  
Morphology Control

Deoxygenation of stearic acids using alkaline treated beta molecular sieves assisted by microwave irradiation

2021 ◽  
Author(s):  
Yuxiang Liu ◽  
Dejiang Zheng ◽  
Shuo Tao ◽  
Yuchao Lyu ◽  
Xiaosheng Wang ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Microwave Irradiation ◽  
Molecular Sieves

The deoxygenation reaction is important to produce bio-diesel from esters of fatty acids and/or fatty acids.

Synthesis and crystal morphology control of AlPO4-5 molecular sieves by microwave irradiation

2014 ◽  
Vol 29 ◽  
pp. 41-47 ◽  
Author(s):  
Wei Yang ◽  
Yu Song ◽  
Ying Mu ◽  
Shangru Zhai ◽  
Yinghuan Fu ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Crystal Morphology ◽  
Morphology Control
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