81535-85-5

Upstream product

• 92-69-3 4-Phenylphenol 
• 16396-76-2 3-bromo-5-(hydroxymethyl)-[1,1′-biphenyl]-4-ol 
• 92-03-5 2-bromo-4-phenylphenol 

Downstream Products

• 1206700-16-4 2,3,5,6-bis((3'-bromo-5',5''-diphenyl)benzo)-8,18-diketo-18C₅ 
• 1206700-15-3 2,3,5,6-bis((3'-bromo-5',5''-diphenyl)benzo)-8,15-diketo-15C₄ 
• 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 
• 81535-92-4 13,19,25-triphenyl-10H,16H,22H,28H-5,9:11,15:17,21:23,27-tetramethenobenzocyclohexacosene-8,29,30,31-tetrol 
• 81535-89-9 2-<3-<3-(3-bromo-5-phenylsalicyl)-5-phenylsalicyl>-5-phenylsalicyl>-4-phenylphenol 
• 81535-93-5 10,16,22-triphenylhexacyclo<24.2.2.1^2,6.1^8,11.1^14,18.1^20,24>tetratriconta-2,4,6(34),8,10,12(33),14,16,18(32),20,22,24(31),26,28,29-pentadecaene-5,31,32,33-tetrol 
• 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 
• 60705-63-7 5,11,17,23-tetraphenyl-25,26,27,28-tetrahydroxycalix[4]arene 
• 81535-86-6 3-(3-bromo-5-phenylsalicyl)-5-phenyl-2-hydroxybenzyl alcohol 

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.

Synthesis of new type of macrocyclic lactones functionalized with different groups and investigation of their metal binding abilities

New type of macrocyclic lactones functionalized with different groups were synthesized by reaction of the dihydroxy compounds such as 5a-d with suitable glycolyl chloride such as tri, tetra dicarboxylic acid dichloride derivatives. Their metal complexes with NaClO4.H2O, KCIO4 and Ba(ClO4)2.H2O were studied. Furthermore, their metal-pic-rate extraction studies with metal salts such as Na+, K+, Cu2+, Ni2+ and Hg2+ from aqueous phase to organic phase were attempted. All the structures of the ligands and complexes were confirmed by1H-, 13C-NMR, IR, UV-Vis, MS and elemental analyses methods.