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    STUDIA CHEMIA - Issue no. 2 / 2009  
         
  Article:   MICROWAVE-ASSISTED SYNTHESIS OF PHENOTHIAZINE SULFOXIDE DERIVATIVES.

Authors:  MIHAI SURDUCAN, CASTELIA CRISTEA, LUMINIŢA SILAGHI-DUMITRESCU. 		 
       
         
  Abstract:   Microwave assisted oxidation of 10-alkyl-phenothiazine derivatives with copper(II) nitrate selectively generated phenothiazine-sulfoxides in very short reaction times (1-2 minutes). Best results were obtained by dry media procedure using silica gel solid support, a fact which opens a path for environmentally safe procedures envisaged by green chemistry. The structure of the products was assigned by IR and high resolution NMR spectroscopy.

Keywords: 10-alkyl-phenothiazine-sulfoxides, copper(II) nitrate oxidizing agent, Microwave assisted organic synthesis (MAOS) 		 
         
     
         
         
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