1354728-87-2

Upstream product

• 136808-72-5 2-iodo-5-chlorophenol 
• 108-24-7 acetic anhydride 

Downstream Products

• 1354728-92-9 5-chloro-2-ethynylphenyl acetate 
• 1354728-63-4 dimethyl 2-(2-acetoxy-4-chlorophenyl)cycloprop-2-ene-1,1-dicarboxylate 
• 1354728-64-5 methyl 2-(2-acetoxy-4-chlorophenyl)-1-phenylcycloprop-2-enecarboxylate 
• 1354728-74-7 6-chloro-3-(phenyl(methoxycarbonyl)methyl)benzofuran 
• 1354728-83-8 methyl 2-phenyl-2-(6-phenylbenzofuran-3-yl)acetate 
• 1354728-84-9 methyl 2-(6-(4-methoxyphenyl)benzofuran-3-yl)-2-phenylacetate 
• 1354728-85-0 methyl 2-(6-(naphth-2-yl)benzofuran-3-yl)-2-phenylacetate 

Relevant academic research and scientific papers

Benzofurans or isochromenes via the ring-opening cyclization of cyclopropene derivatives with organolithiums

A new and efficient approach to benzocycles from cyclopropene derivatives is described. Deprotection by organolithiums and subsequent ring-opening cyclization of the related 2-cyclopropenyl phenyl or benzyl acetates generated benzofurans and isochromenes in one pot.