成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天


    

    

	    
Welcome to chemicalbook!

  	    

          Chinese
          English
          Japanese
          Germany
          Korea
          
        
          

          
400-158-6606

      

 

    










	


            
            







    
    
    

        

            
            

                Try our best to find the right business for you.
                
            

        

        

            
            

                
                

                    Do not miss inquiry messages
                    Please log in to view all inquiry messages.
            
                

                
            

        


        

            
            

                
                

                    
Welcome back!

                    
                

                
            

        


    



    

    



    












    

    

        
    
    
    

        
        ChemicalBook
        CAS DataBase List
        Diallyl sulfide
        
    

    

        

            

                592-88-1
            

        

        

            Diallyl sulfide synthesis
        

        
12synthesis methods

        
    


    
    

        

            From allyl iodide plus potassium sulfide in alcoho
            
        

    

    
    

        
        

            
            
            
            

                -
            

            

                
                
Yield:592-88-1 90%  

                
                
Reaction Conditions:

                
 with iodine;sodium hydrogensulfite in chloroform at 50; for 3 h;Temperature;

                
                
Steps:

                

                     General procedure:
General procedure: A mixture of a sulfoxide (1 mmol), NaHSO3 (1.1 mmol), and I2 (0.025-0.1 mmol) in CHCl3 (1 mL) was stirred at room temperature or at 50 °C. The progress of the reaction was monitored by TLC. After completion, the solution was decanted from the residue, washed with EtOAc (2 x 1 mL). The combined organic layers were concentrated and the residue purified by chromatography on silica gel using n-hexane as eluent.
                

                
                
References:

                

                    Abbasi, Mohammad;Mohammadizadeh, Mohammad Reza;Moradi, Zahra [Tetrahedron Letters,2015,vol. 56,# 47,p. 6610 - 6613]
                

                
                
FullText

                
            

            
        

        
        
        
        
        
        
        
        
        
    


    
    

        
        
Diallyl sulfide Related Search: