183487-85-6

Upstream product

• 154023-64-0 3,3'-dicarbomethoxy-5,5'-dichloro-4,4'-dimethoxydiphenylmethane 
• 128626-47-1 3,3'-dichloro-5,5'-dicarboxy-4,4'-dihydroxydiphenylmethane 
• 1829-32-9 3-Chloro-2-hydroxybenzoic acid 
• 154023-65-1 3,3'-dichloro-4,4'-dimethoxy-5,5'-bis(methoxycarbonyl)benzophenone 

Relevant academic research and scientific papers

Studies directed toward a more potent cosalane pharmacophore: Synthesis of a substituted tetraphenylethylene which inhibits the cytopathic effect of HIV-1

Tetra(3-carboxy-5-chloro-4-hydroxyphenyl)ethylene (6) was prepared by a modified McMurry coupling of 3,3′-dichloro-5,5′-di(methoxycarbonyl)-4,4′- dimethoxybenzophenone (9) in the presence of zinc and titanium tetrachloride in refluxing tetrahydrofuran, fo