173992-03-5

Upstream product

• 157953-16-7 2',4'-bis(benzyloxy)-5'-iodoacetophenone 
• 22877-01-6 2,4-bis(benzyloxy)acetophenone 
• 89-84-9 2',4'-dihydroxy-4-acetophenone 
• 62069-33-4 1-(2,4-dihydroxy-5-iodophenyl)ethanone 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 1219623-24-1 1,1'-(5,5'-(3-benzyloxy)-3-methylpenta-1,4-diyne-1,5-diyl)bis(2,4-bis(tosyl)-5,1-phenylene)diethanone 
• 173992-05-7 5-acetyl-6-hydroxy-2-(1-hydroxy-1-methylethyl)benzofuran 
• 532-48-9 1-(6-hydroxy-2-isopropenyl-benzofuran-5-yl)-ethanone 
• 173992-04-6 5'-(3-hydroxy-3-methylbutynyl)-2',4'-bis(tosyloxy)acetophenone 

Relevant academic research and scientific papers

Total synthesis confirms laetirobin as a formal diels-alder adduct

Laetirobin, isolated from a parasitic fungus host-plant relationship, was synthesized in six practical steps with an overall yield of 12% from commercially available 2,4-dihydroxyacetophenone. Because the product is a pseudosymmetric tetramer of benzo[b]-

A short synthetic route to benzofurans. syntheses of naturally occurring euparin and related compounds

Euparin (4a) and related benzofurans (4b-e, g) were synthesized by conversion of the corresponding o-(3-hydroxy-3-methylbutynyl)phenyl tosylates (2) in the presence of base into the 2-(1-hydroxy-1-methylethyl)benzofurans (3), followed by dehydration in hi