Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)   MARCH 2011 , Volume 8 , Number 1; Page(s) 142 To 148.
 
Paper: 

AMMONIUM BROMIDE AS AN EFFECTIVE AND VIABLE CATALYST IN THE OXIDATION OF SULFIDES USING NITRO UREA AND SILICA SULFURIC ACID

 
 
Author(s):  GHORBANI CHOGHAMARANI A.*, ZAMANI P.
 
* DEPARTMENT OF CHEMISTRY, FACULTY OF SCIENCE, ILAM UNIVERSITY, ILAM, IRAN
 
Abstract: 
A new catalytic method for the chemoselective oxidation of sulfides to the sulfoxides has been studied. A variety of dialkyl, alkylaryl and diaryl sulfides were subjected to the oxidation reaction by a mixture of nitro urea, derived from urea nitrate, silica sulfuric acid (SiO2 -OSO3 H) and catalytic amounts of ammonium bromide in CH2 Cl2 at room temperature.
 
Keyword(s): SULFOXIDE, NITRO UREA, UREA NITRATE, AMMONIUM BROMIDE, SILICA SULFURIC ACID, (SIO2-OSO3H)
 
References: 
  • ندارد
 
  pdf-File tarjomyar Yearly Visit 83
 
Latest on Blog
Enter SID Blog