69257-97-2

Basic information

• Product Name: benzene-1,2,3,4,5,6-hexacarboxylic acid hexa-tert-butyl ester
• Synonyms: benzene-1,2,3,4,5,6-hexacarboxylic acid hexa-tert-butyl ester
• CAS NO: 69257-97-2
• Molecular Weight: 678.818
• Mol File: 69257-97-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: benzene-1,2,3,4,5,6-hexacarboxylic acid hexa-tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: benzene-1,2,3,4,5,6-hexacarboxylic acid hexa-tert-butyl ester(69257-97-2)
• EPA Substance Registry System: benzene-1,2,3,4,5,6-hexacarboxylic acid hexa-tert-butyl ester(69257-97-2)

Safety Data

• Hazardous Substances Data: 69257-97-2(Hazardous Substances Data)

Upstream product

• 49653-47-6 tert-butyl 2,2-dichloroacetate 
• 66086-33-7 Di-tert-butyl acetylenedicarboxylate 
• 4517-27-5 benzenehexacarbonyl hexachloride 
• 75-65-0 tert-butyl alcohol 

Relevant articles and documents

Efficient intermolecular [2 + 2 + 2] alkyne cyclotrimerization in aqueous medium using a ruthenium(IV) precatalyst

The dimeric bis(allyl)-ruthenium(IV) complex [{Ru(η3:η3-C10H16)(μ-Cl)Cl}2] (C10H16 = 2,7-dimethylocta-2,6-diene-1,8-diyl) was found to catalyze efficiently the [2 + 2 + 2] cyclization of terminal and internal alkynes in aqueous medium. Copyright

Diazadienes as Controlling Ligands in Homogeneous Catalysis, VIII. Catalytic Trimerization of Substituted Acetylene Carbonic Acid Esters and Isolation of an Acetylene Dicarbonic Acid Ester Diazadiene Nickel(0) Adduct

Nickel(0) complexes of diazadienes (dad = RN=CR'-CR'=NR) catalyse the trimerization of esters of 2-butynoic acid, phenylpropynoic acid and butynedioic acid to give hexasubstituted benzenes with the unsymmetrical esters 2 as the main products.A primary add