265137-08-4

Upstream product

• 629-09-4 1,6-diiodohexane 
• 23426-66-6 1,4-bis[(4-benzoyl-3-hydroxyphenoxy)methyl]benzene 
• 131-56-6 2.4-dihydroxybenzophenone 
• 623-24-5 1,4-bis(bromomethyl)benzene 

Relevant academic research and scientific papers

Synthesis and structure of new cyclophanes containing benzofuran and benzene rings

Macrocycles 2-3 are synthesized by reacting 2,4-dihydroxybenzophenone with α,α'-dibromo-p-xylene and then 1,6-diiodohexane, Photoirradiation of 2 yields a new type of cyclophane 5 containing two benzo[b]furan rings via intramolecular δ-hydrogen abstractio