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            2',4'-Dichloroacetophenone
          
        
         
        
        		
      
        
        
        
          
        
             
            2,2',4'-Trichloroacetophenone
          
        
         
        
        		
      
        
        
        
          
        
             
            2,4'-Difluorobenzophenone
          
        
         
        
        		
      
        
        
        
          
        
             
            2,4-Dichlorobutyrophenone
          
        
         
        
        		
      
        
        
        
          
        
             
            2',4'-Dichlorovalerophenone
          
        
         
        
        		
      
        
        
        
          
        
             
            4'-Chloroacetophenone
          
        
         
        
        		
      
          
        
    
  
        
  
        
    
  
        
  
        
    
  
        

        
        		
            
          
        
        
        		
      
        
    
        		
  
        

        

        


        
      
        
        
        
          
        
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