400642-09-3

Upstream product

• 98-88-4 benzoyl chloride 
• 157432-87-6 5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene 
• 400642-08-2 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,26-bis(benzoyloxy)-27,28-bis(hydroxy)calix[4]arene 

Relevant academic research and scientific papers

Synthesis and characterization of imidazole-substituted calix[4]arenes as simple enzyme-mimics with acyltransferase activity

Calix[4]arenes which bear imidazole groups at different positions at the wide rim act as catalysts for enzyme-like release of p-nitrophenol from p-nitrophenyl esters in buffered solution.