145020-77-5

Basic information

• Product Name: N,N',N''-tribenzyl-6,15,24-trimethyl-9,18,27-trihydroxy-2,11,20-triaza<3.3.3>metacyclophane
• Synonyms: N,N',N''-tribenzyl-6,15,24-trimethyl-9,18,27-trihydroxy-2,11,20-triaza<3.3.3>metacyclophane
• CAS NO: 145020-77-5
• Molecular Weight: 717.951
• Mol File: 145020-77-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N,N',N''-tribenzyl-6,15,24-trimethyl-9,18,27-trihydroxy-2,11,20-triaza<3.3.3>metacyclophane(CAS DataBase Reference)
• NIST Chemistry Reference: N,N',N''-tribenzyl-6,15,24-trimethyl-9,18,27-trihydroxy-2,11,20-triaza<3.3.3>metacyclophane(145020-77-5)
• EPA Substance Registry System: N,N',N''-tribenzyl-6,15,24-trimethyl-9,18,27-trihydroxy-2,11,20-triaza<3.3.3>metacyclophane(145020-77-5)

Safety Data

• Hazardous Substances Data: 145020-77-5(Hazardous Substances Data)

Upstream product

• 91-04-3 2,6-bis(hydroxymethyl)-4-methylphenol 
• 100-46-9 benzylamine 
• 5862-32-8 2,6-bis(chloromethyl)-4-methylphenol 
• 301152-66-9 C₃₉H₄₃N₃O₂ 
• 192819-68-4 3-chloromethyl-5-methylsalicylaldehyde 
• 140875-58-7 (2,2,6-trimethyl-4H-benzo[1,3]dioxin-8-yl)-methanol 
• 140875-59-8 6-formyl-4-methylsalicyl alcohol isopropylidene acetal 

Relevant articles and documents

A convergent synthesis of hexahomotriazacalix[3]arene macrocycles

A new, convergent synthesis of hexahomotriazacalix[3]arenes 1a-e is described. The key transformation in this synthesis involves the coupling of the triamines 4a-d with 2,6-bis-(chloromethyl)-4-methylphenol 5 and results in the formation of the hexahomotriazacalix[3] arenes 1a-d in 90-95% yield. The triamines 4a-d were constructed by the one-pot reaction of monochloroaldehyde 3 and a primary amine followed by reduction to yield the triamines 4a-d in 50-55% yield. Deallylation of macrocycle 1d was accomplished by palladium catalysis to obtain the N-unsubstituted macrocycle 1e, which has the potential to be a precursor to a variety of N-substituted hexahomotriazacalix[3]arenes.