138713-41-4

Upstream product

• 625-86-5 2,5-dimethylfuran 

Downstream Products

• 138713-30-1 2-(3'-benzoyl-1'H-2'-benzothiopyran-1'-yl)furan 
• 138713-37-8 1-(3-benzoyl-1H-2-benzothiopyran-1-yl)-2,3-dimethylbut-3-en-2-ol 
• 138713-33-4 4-(3-benzoyl-1H-2-benzothiopyran-1-yl)-2,3-dimethylbut-2-en-1-ol 
• 138713-36-7 5-(3-benzoyl-1H-2-benzothiopyran-1-yl)-3,4-dimethylpent-3-enonitrile 
• 138713-31-2 2,5-bis-(3'-benzoyl-1'H-2'-benzothiopyran-1'-yl)furan 
• 138713-32-3 3-(3'-benzoyl-1'H-2'-benzothiopyran-1'-yl)-2,5-dimethylfuran 

Relevant academic research and scientific papers

Polar Cycloaddition of 2-Benzothiopyrilium Salts with Conjugated Dienes

2-Benzothiopyrilium salts 4 and 6 underwent polar cycloaddition with conjugated dienes to afford benzo-fused bicyclic sulfonium salts 7 and 8, respectively, having sulfur at a bridgehead position, in good yields.The salt 4 bearing an electron-withdrawing