810-52-6

Upstream product

• 98-54-4 para-tert-butylphenol 
• 2203-14-7 4-tert-butyl-2,5-bis(hydroxymethyl)phenol 
• 50-00-0 formaldehyd 
• 421546-91-0 2,6-bis(methoxymethyl)-para-tert-butylphenol 

Downstream Products

• 1264-81-9 4-(tert-butyl)-2,6-bis{{5-(tert-butyl)-3-{{5-(tert-butyl)-3-{[5-(tert-butyl)-2-hydroxyphenyl]methyl}-2-hydroxyphenyl}methyl}-2-hydroxyphenyl}methyl}phenol 
• 65566-87-2 3-<3-<3-(Hydroxymethyl)-5-tert-butylsalicyl>-5-tert-butylsalicyl>-5-tert-butyl-2-hydroxybenzyl Alcohol 
• 149790-48-7 2-acetoxy-1,3-bis-(2-acetoxy-5-tert-butyl-benzyl)-5-tert-butyl-benzene 
• 112387-50-5 C₃₃H₄₄O₄ 
• 1264-82-0 C₇₆H₉₆Cl₂O₇ 
• 1431-05-6 C₅₄H₆₈Cl₂O₅ 
• 182310-77-6 (5-tert-Butyl-3-{5-tert-butyl-3-[5-tert-butyl-3-(5-tert-butyl-2-hydroxy-benzyl)-2-hydroxy-benzyl]-2-hydroxy-benzyl}-2-hydroxy-phenyl)-(5-tert-butyl-2-hydroxy-phenyl)-methanone 
• 211247-65-3 ethyl 3,5-bis[[5-tert-butyl-3-[[5-tert-butyl-3-[(5-tert-butyl-2-hydroxyphenyl)methyl]-2-hydroxyphenyl]methyl]-2-hydroxyphenyl]methyl]-4-hydroxybenzoate 
• 1264-58-0 4-(tert-butyl)-2,6-bis{{5-(tert-butyl)-3-{[5-(tert-butyl)-2-hydroxyphenyl]methyl}-2-hydroxyphenyl}methyl}phenol 
• 189832-67-5 5,11,17,23,29,35-hexakis(tert-butyl)-37,38,39,40,41-hexakis(hydroxy)calix[6]arene 
• 127679-81-6 4-Ethoxycarbonyl-2,6-bis<(5-tert-butyl-2-hydroxyphenyl)methyl>phenol 
• 211247-64-2 diethyl 11,17,23,35,41,47-hexa(tert-butyl)-49,50,51,52,53,54,55,56-octahydroxycalix[8]arene-5,29-dicarboxylate 
• 905312-60-9 C₃₈H₅₄O₆ 
• 1114569-71-9 2-[3-[3-(5-tert-butyl-3-nitrosalicyl)-5-tert-butylsalicyl]-5-tert-butylsalicyl]-4-tert-butylphenol 

Relevant academic research and scientific papers

CALIXARENE COMPOUNDS AND USES THEREOF

Compounds of general Formula (I) wherein the elements A, L, R1 and R2 have a defined meaning, and their medical and non-medical use.

Solvent-free synthesis of trisphenols as starting precursors for the synthesis of calix[4]arenes using sulfonated multi-walled carbon nanotubes

The condensation of phenol derivatives (12 substrates) with 2,6-bis(hydroxymethyl)phenols (BMP) (6 examples) is reported using sulfonated multi-walled carbon nanotubes (SO3H@MWCNTs) under solvent-free conditions as starting precursors for the synthesis of macrocyclic molecules of calix[4]arenes. The new protocol provides a series of trisphenol derivatives (21 examples) in high yields (up to 94%) and relatively short reaction times (15-120 min). Also, direct synthesis of calix[4]arenes from different trisphenols by use of the catalyst was reported (5 examples). Furthermore, the synthesized calix[4]arene was obtained using a one-pot method from simple and easily available starting materials such as p-cresol for the synthesis of 5,11,17,23-tetramethylcalix[4]arene-25,26,27,28-tetraol. Also, in this process SO3H@MWCNTs can be reused for seven runs with almost consistent efficiency and can be recovered by easy filtration.

Ferrocenium salts mediate para-tert-butylcalixarene synthesis

Ferrocenium salts mediate high yielding one-pot and convergent syntheses of para-tert-butylcalixarenes in mild non-Lewis or Bronsted acidic reaction conditions; EPR indicates complex formation between the s-trioxane and the ferrocenium salt. The Royal Soc

Synthesis of chiral calixarene-like salen ligand and application in catalytic asymmetric Friedel-Crafts reaction of aromatic amines with glyoxylate

A new calixarene-like salen ligand is efficiently prepared from 2,6-bishydroxymethyl-4-tert-butyl phenol as starting material by a five-step synthesis. The enantioselective Friedel-Crafts reactions of aromatic amine with glyoxylate are examined employing