154810-51-2

Upstream product

• 20194-18-7 sodium phenyl-methanolate 
• 154810-57-8 4-iodo-5-methoxyindole-3-carbaldehyde 
• 2450-25-1 4-Benzyloxy-5-methoxyindole 
• 68-12-2 N,N-dimethyl-formamide 
• 148674-70-8 4-benzyloxy-5-methoxyindole-2-carboxaldehyde 
• 1006-94-6 5-methoxylindole 
• 10601-19-1 5-methoxyindole-3-carboxaldehyde 

Downstream Products

• 154810-55-6 4-benzyloxy-5-methoxy-1-methylindole-3-carbaldehyde 
• 173442-71-2 4-Benzyloxy-1-(4-chlorobutyl)-5-methoxyindole-3-carbaldehyde 
• 173442-62-1 4-Benzyloxy-1-(3-chloropropyl)-5-methoxyindole-3-carbaldehyde 
• 173442-67-6 8-Benzyloxy-2-methoxy-6,7,8,9-tetrahydropyrido<1,2-a>indole-10-carbaldehyde 
• 173442-64-3 4-Benzyloxy-1-(4-iodobutyl)-5-methoxyindole-3-carbaldehyde 

Relevant academic research and scientific papers

Synthesis of the Naturally Occurring Indolequinone BE 10988, an Inhibitor of Topoisomerase II

A short synthesis (28percent overall yield) of the naturally occuring indolequinone BE 10988 1 is described.The synthesis starts from the 4-benzyloxy-5-methoxyindole and involves, as key steps, the use of chlorosulfonyl isocyanate to introduce the amide side-chain into the indole 3-position, followed by thioamide formation and construction of the thiazole ring using a Hantzsch reaction.