Selective Oxidation of Sulfides to Sulfoxides and Sulfones Using n-Butyltriphenylphosphonium Dichromate (BunPPh3)2Cr2O7 in the Presence of Aluminum Chloride in Solution and under Microwave Irradiation.

ChemInform ◽  
2006 ◽  
Vol 37 (16) ◽  
Author(s):  
Iraj Mohammadpoor-Baltork ◽  
Hamid Reza Memarian ◽  
Kiumars Bahrami ◽  
Karim Esmayilpour
Keyword(s):  
Microwave Irradiation ◽  
Selective Oxidation ◽  
Aluminum Chloride ◽  
Oxidation Of Sulfides

3-Carboxypyridinium chlorochromate – aluminium chloride — An efficient and inexpensive reagent system for the selective oxidation of sulfides to sulfoxides and sulfones in solution and under microwave irradiation

2005 ◽  
Vol 83 (2) ◽  
pp. 115-121 ◽  
Author(s):  
Iraj Mohammadpoor-Baltork ◽  
Hamid R Memarian ◽  
Kiumars Bahrami
Keyword(s):  
Microwave Irradiation ◽  
Functional Groups ◽  
Selective Oxidation ◽  
Lewis Acid ◽  
Aluminium Chloride ◽  
Double Bonds ◽  
Oxidation Of Sulfides ◽  
Efficient Reagent

3-Carboxypyridinium chlorochromate (CPCC) in the presence of aluminium chloride is a very efficient reagent for the selective oxidation of sulfides to sulfoxide and sulfones in solution and under microwave irradiation. It is noteworthy that different functional groups including carbon–carbon double bonds, ketones, oximes, aldehydes, ethers, and acetals were tolerated under these reaction conditions.Key words: sulfoxides, sulfones, oxidation, chlorochromate, Lewis acid.

Selective Oxidation of Sulfides to Sulfoxides/Sulfones by 30% Hydrogen Peroxide

2012 ◽  
Vol 187 (7) ◽  
pp. 822-830 ◽  
Author(s):  
Ying He ◽  
Xiaoyun Ma ◽  
Hai Feng Ji ◽  
Xin Bing Zha ◽  
Hongliang Jiang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Oxidation Of Sulfides

Selective oxidation of sulfides and oxidative bromination of organic substrates catalyzed by polymer anchored Cu(II) complex

2012 ◽  
Vol 53 (2) ◽  
pp. 127-131 ◽  
Author(s):  
S.M. Islam ◽  
Anupam Singha Roy ◽  
Paramita Mondal ◽  
Kazi Tuhina ◽  
Manir Mobarak ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Organic Substrates ◽  
Oxidation Of Sulfides ◽  
Oxidative Bromination ◽  
Polymer Anchored

A Crown-Shaped Ru-Substituted Arsenotungstate for Selective Oxidation of Sulfides with Hydrogen Peroxide

2018 ◽  
Vol 24 (43) ◽  
pp. 11059-11066 ◽  
Author(s):  
Mengdan Han ◽  
Yanjun Niu ◽  
Rong Wan ◽  
Qiaofei Xu ◽  
Jingkun Lu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Oxidation Of Sulfides

scholarly journals Sandwich type polyoxometalates encapsulated into the mesoporous material: synthesis, characterization and catalytic application in the selective oxidation of sulfides

RSC Advances ◽  
2018 ◽  
Vol 8 (49) ◽  
pp. 28249-28260 ◽  
Author(s):  
Elham Naseri ◽  
Roushan Khoshnavazi
Keyword(s):  
Selective Oxidation ◽  
Mesoporous Material ◽  
Room Temperature ◽  
Material Synthesis ◽  
Catalytic Activities ◽  
Oxidation Of Sulfides ◽  
Catalytic Application ◽  
Sandwich Type ◽  
First Time ◽  
Sandwich Type Polyoxometalates

The A-type sandwich POMs of [(HOSnIVOH)3(PW9O34)2]12– (P2W18Sn3) and [(OCeIVO)3(PW9O34)2]12– (P2W18Ce3) were immobilized for the first time into the porous MIL-101 MOF. Their catalytic activities were examined in the oxidation of sulfides to sulfones at room temperature.

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