Baeyer–Villiger oxidation of substituted cyclohexanones via lipase-mediated perhydrolysis utilizing urea–hydrogen peroxide in ethyl acetate

2007 ◽  
Vol 9 (5) ◽  
pp. 459-462 ◽  
Author(s):  
María Yolanda Ríos ◽  
Enrique Salazar ◽  
Horacio F. Olivo
Keyword(s):  
Hydrogen Peroxide ◽  
Ethyl Acetate ◽  
Urea Hydrogen Peroxide ◽  
Villiger Oxidation

Lipase-mediated epoxidation utilizing urea–hydrogen peroxide in ethyl acetate

2006 ◽  
Vol 8 (10) ◽  
pp. 923-926 ◽  
Author(s):  
Emanuel G. Ankudey ◽  
Horacio F. Olivo ◽  
Tonya L. Peeples
Keyword(s):  
Hydrogen Peroxide ◽  
Ethyl Acetate ◽  
Urea Hydrogen Peroxide

Lipase-Mediate Epoxidation Utilizing Urea—Hydrogen Peroxide in Ethyl Acetate.

ChemInform ◽  
2007 ◽  
Vol 38 (8) ◽  
Author(s):  
Emanuel G. Ankudey ◽  
Horacio F. Olivo ◽  
Tonya L. Peeples
Keyword(s):  
Hydrogen Peroxide ◽  
Ethyl Acetate ◽  
Urea Hydrogen Peroxide

An Efficient Oxidation of Sulfides to Sulfones with Urea–Hydrogen Peroxide in the Presence of Phthalic Anhydride in Ethyl Acetate

Synthesis ◽  
2018 ◽  
Vol 50 (11) ◽  
pp. 2231-2234 ◽  
Author(s):  
Igor Likhotvorik ◽  
Marlon Lutz ◽  
Marta Wenzler
Keyword(s):  
Hydrogen Peroxide ◽  
Ethyl Acetate ◽  
Phthalic Anhydride ◽  
Oxidation Product ◽  
Environmentally Benign ◽  
Metal Free ◽  
Oxidation Of Sulfides ◽  
Urea Hydrogen Peroxide

A metal-free, environmentally benign oxidation of substituted sulfides directly to their corresponding sulfones is described. Using urea-hydrogen peroxide and phthalic anhydride in ethyl acetate clean conversion into the sulfone was achieved without observation of the possible sulfoxide oxidation product.

Epoxidation of Quinones with Urea Hydrogen Peroxide

Heterocycles ◽  
2003 ◽  
Vol 60 (10) ◽  
pp. 2343 ◽  
Author(s):  
Jaime A. Valderrama ◽  
M. Florencia González ◽  
Cristián Torres
Keyword(s):  
Hydrogen Peroxide ◽  
Urea Hydrogen Peroxide
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