861403-51-2

Basic information

• Product Name: N,N'-bis(pyridin-2-methylbenzyl)-N,N'-bis[(3,5-di-tert-butyl-2-hydroxyphenyl)-methylene]-1,2-diaminoethane
• CAS NO: 861403-51-2
• Molecular Weight: 679.002
• Mol File: 861403-51-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N'-bis(pyridin-2-methylbenzyl)-N,N'-bis[(3,5-di-tert-butyl-2-hydroxyphenyl)-methylene]-1,2-diaminoethane(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-bis(pyridin-2-methylbenzyl)-N,N'-bis[(3,5-di-tert-butyl-2-hydroxyphenyl)-methylene]-1,2-diaminoethane(861403-51-2)
• EPA Substance Registry System: N,N'-bis(pyridin-2-methylbenzyl)-N,N'-bis[(3,5-di-tert-butyl-2-hydroxyphenyl)-methylene]-1,2-diaminoethane(861403-51-2)

Safety Data

• Hazardous Substances Data: 861403-51-2(Hazardous Substances Data)

Upstream product

• 1121-60-4 pyridine-2-carbaldehyde 
• 10193-84-7 2,4-di-tertbutyl-6-chloromethylphenol 
• 4608-34-8 N,N'-bis(2-pyridylmethyl)ethylenediamine 

Relevant articles and documents

Comparative study of ring-opening polymerization of L-lactide and ε-caprolactone using zirconium hexadentate bis(aminophenolate) complexes as catalysts

A series of zirconium bis(aminophenolate) complexes as catalysts for the ring opening polymerization of l-lactide (LA) and ε-caprolactone (CL) were investigated. Ligands bearing various chelating groups have a profound influence on the catalysis results. Among them, the thiophen-2-yl methyl group showed the greatest activity while the pyridine-2-yl methyl group showed the worst performance with regard to the rate of CL polymerization. However, the trend was reversed for the rate of LA polymerization. The kinetic results indicated a first-order dependency on [CL] and [LA]. However, the order of the catalyst concentration was different. Polymerization proceeded with second-order dependence on [LOMeZr(OBn)2] for CL but with first-order dependence on [LOMeZr(OBn)2] for LA.