1052645-05-2

Basic information

• Product Name: 5,11,17,23,29,35-hexa-tert-butyl-37,38,40,41-tetrahydroxy-39,42-[5-(4-nitrophenylethynyl)-1,3-phenylenebis(methyleneoxy)]calix[6]arene
• Synonyms: 5,11,17,23,29,35-hexa-tert-butyl-37,38,40,41-tetrahydroxy-39,42-[5-(4-nitrophenylethynyl)-1,3-phenylenebis(methyleneoxy)]calix[6]arene
• CAS NO: 1052645-05-2
• Molecular Weight: 1220.64
• Mol File: 1052645-05-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5,11,17,23,29,35-hexa-tert-butyl-37,38,40,41-tetrahydroxy-39,42-[5-(4-nitrophenylethynyl)-1,3-phenylenebis(methyleneoxy)]calix[6]arene(CAS DataBase Reference)
• NIST Chemistry Reference: 5,11,17,23,29,35-hexa-tert-butyl-37,38,40,41-tetrahydroxy-39,42-[5-(4-nitrophenylethynyl)-1,3-phenylenebis(methyleneoxy)]calix[6]arene(1052645-05-2)
• EPA Substance Registry System: 5,11,17,23,29,35-hexa-tert-butyl-37,38,40,41-tetrahydroxy-39,42-[5-(4-nitrophenylethynyl)-1,3-phenylenebis(methyleneoxy)]calix[6]arene(1052645-05-2)

Safety Data

• Hazardous Substances Data: 1052645-05-2(Hazardous Substances Data)

Upstream product

• 1051437-22-9 1,3-bis(bromomethyl)-5-(4-nitrophenylethynyl)benzene 
• 189832-67-5 5,11,17,23,29,35-hexakis(tert-butyl)-37,38,39,40,41-hexakis(hydroxy)calix[6]arene 

Relevant articles and documents

Synthesis and reactivity of functionalized bridged m-xylylenedioxycalix[6] arenes

(Chemical Equation Presented) The synthesis of A,D-m-xylylene-bridged calix[6]arenes 1-8 functionalized at position 5 of the spacer arm is described. The cone conformation of the new bridged calix[6]arenes has been established by 1H and 13C NMR. The X-ray structure of compound 6 confirmed the cone conformation also in the solid state. Compounds 9 and 10, which are branched-like structures, were obtained by reductive amination of 5-amino-A,D-m-xylylene-bridged-B,C,E,F-tetra-O-ethylcalix[6]arene 7 with diformyl calix[4]arene and CTV derivatives 22 and 24, respectively.