1334544-29-4

Upstream product

• 1334544-31-8 methyl 1-benzyl-2-iodoindole-3(1H)-carboxylate 
• 942-24-5 3-methoxycarbonylindole 
• 100-39-0 benzyl bromide 
• 155134-26-2 1-Benzyl-1H-indole-3-carboxylic acid methyl ester 

Downstream Products

• 1334544-46-5 5-benzyl-3-pentylindolo[3,2-c]pyrane-1(5H)-one 
• 1334544-41-0 5-benzyl-3-(3-hydroxypropan-2-yl)pyrano[4,3-b]indol-1(5H)-one 
• 1334544-47-6 5-benzyl-3-(2-hydroxypropan-2-yl)indolo[3,2-c]pyrane-1(5H)-one 

Relevant academic research and scientific papers

Regioselective copper-mediated synthesis of thieno[2,3- c ]pyrane-7-one, Indolo[2,3- c ]pyrane-1-one, and indolo[3,2- c ]pyrane-1-one

In the presence of copper(I) iodide, heteroaromatic Β-iodo-α, Β-unsaturated carboxylic acid systems opposed to terminal alkyne afford selectively 6-endo-dig cyclization products via a tandem coupling oxacyclization reaction.