904694-74-2

Upstream product

• 904694-73-1 3-(α,α-dimethoxyethyl)-1-tosylindole 
• 104142-24-7 3-acetyl-N-(p-toluenesulfonyl)indole 

Relevant academic research and scientific papers

Substituted pyrrolo[3,4-a]carbazoles from reactions between 3-(1-methoxy-vinyl)indoles and maleimides

5-Methylenolether derivatives of pyrrolo[3,4-a]carbazoles were obtained from cycloadditions between 3-(1-methoxyvinyl)-1-tosylindole and N-substituted maleimides. They were transformed into the hydroxy derivatives by treatment with H2SO4/