81535-93-5

Upstream product

• 81535-91-3 3-<3-<3-(5-phenylsalicyl)-5-phenylsalicyl>-5-phenylsalicyl>-5-phenyl-2-hydroxybenzyl alcohol 
• 81535-90-2 3-<3-<3-(3-bromo-5-phenylsalicyl)-5-phenylsalicyl>-5-phenylsalicyl>-5-phenyl-2-hydroxybenzyl alcohol 
• 81535-89-9 2-<3-<3-(3-bromo-5-phenylsalicyl)-5-phenylsalicyl>-5-phenylsalicyl>-4-phenylphenol 
• 81535-88-8 3-<3-(3-bromo-5-phenylsalicyl)-5-phenylsalicyl>-5-phenyl-2-hydroxybenzyl alcohol 
• 81535-87-7 2-<3-(3-bromo-5-phenylsalicyl)-5-phenylsalicyl>-4-phenylphenol 
• 81535-86-6 3-(3-bromo-5-phenylsalicyl)-5-phenyl-2-hydroxybenzyl alcohol 
• 81535-85-5 (2,2'-dihydroxy-3-bromo-5,5'-diphenyl)diphenylmethane 
• 16396-76-2 3-bromo-5-(hydroxymethyl)-[1,1′-biphenyl]-4-ol 
• 92-03-5 2-bromo-4-phenylphenol 
• 92-69-3 4-Phenylphenol 

Relevant academic research and scientific papers

Calixarenes. 7. p-Phenycalixarene

p-Phenylcalixarene (11), in the cone conformation, is a basket-shaped compound containing a large cavity and, therefore, is of interest for studies of host-guest complexation.Its unequivocal synthesis has been achieved by the stepwise method of Hayes and Hunter, by starting with 2-bromo-4-phenylphenol and adding methylene and p-phenylphenol groups sequentially until a linear tetramer (9) is attained.Removal of the bromine followed by acid-catalyzed cyclization yields the calixarene 11, along with two other materials that are presumed to be the isomeric macrocyclic compounds 12 and 13. p-Phenylcalixarene synthesized in this fashion is different from the compound reported by Zinke from the condensation of p-phenylphenol and formaldehyde in the presence of base, and it appears that 11 is not a major product, and perhaps not even a minor product, of that reaction mixture.