scholarly journals Effective Oxidation of Sulfides to Sulfoxides with Hydrogen Peroxide under Transition-Metal-Free Conditions

Molecules ◽  
2007 ◽  
Vol 12 (3) ◽  
pp. 304-311 ◽  
Author(s):  
Hamid Golchoubian ◽  
Farideh Hosseinpoor
Keyword(s):  
Hydrogen Peroxide ◽  
Transition Metal ◽  
Metal Free ◽  
Oxidation Of Sulfides

scholarly journals Transition Metal-free Epoxidation of Alkenes Based on the Existence of (2- hydroxypropyl)-β-CD

2015 ◽  
Vol 9 (1) ◽  
pp. 20-24
Author(s):  
Shi Dongpo ◽  
Yin Xianqing ◽  
Zheng Yancheng ◽  
Chen wu ◽  
Fu Jiaxin ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Peroxide ◽  
Transition Metal ◽  
Sodium Bicarbonate ◽  
Ambient Temperature ◽  
Metal Free ◽  
High Yields ◽  
Epoxidation Of Alkenes

A green, efficient epoxidation of alkenes with hydrogen peroxide (HO) and sodium bicarbonate (NaHCO3) catalyzed by (2-hydroxypropyl)-β-cyclodextrin (2-hp-β-CD) in aqueous solution has been investigated in detail. A range of alkenes were epoxidized at ambient temperature with high yields.

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