1416361-45-9

Basic information

• Product Name: [2,4,6-Me₃C₆H₂N=CH(C₆H₄O)]VCl₂
• Synonyms: [2,4,6-Me₃C₆H₂N=CH(C₆H₄O)]VCl₂
• CAS NO: 1416361-45-9
• Molecular Weight: 360.157
• Mol File: 1416361-45-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [2,4,6-Me₃C₆H₂N=CH(C₆H₄O)]VCl₂(CAS DataBase Reference)
• NIST Chemistry Reference: [2,4,6-Me₃C₆H₂N=CH(C₆H₄O)]VCl₂(1416361-45-9)
• EPA Substance Registry System: [2,4,6-Me₃C₆H₂N=CH(C₆H₄O)]VCl₂(1416361-45-9)

Safety Data

• Hazardous Substances Data: 1416361-45-9(Hazardous Substances Data)

Upstream product

• 131063-11-1 Vanadium (III) chloride-(tris-tetrahydrofuran) 
• 787-94-0 N-2,4,6-trimethylphenylsalicylaldimine 
• 90-02-8 salicylaldehyde 
• 88-05-1 2,4,6-trimethylaniline 

Relevant articles and documents

Vanadium(III) phenoxyimine complexes for ethylene or ε-caprolactone polymerization: Mononuclear versus binuclear pre-catalysts

The mononuclear {[C6H4NCH(ArO)]2VCl(THF)} (Ar = 2,4-t-Bu2C6H2 (1), Ar = C 6H4 (2)), {O[C6H4NCH(ArO)] 2}VCl(THF) (Ar = 2,4-t-Bu2C6H2 (3), Ar = C6H4 (4)) and the binuclear vanadium(iii) complexes {[C6H4NCH(ArO)]VCl2(THF)2} 2(μ-CH2CH2) (Ar = 2,4-t-Bu2C 6H2 (5), Ar = C6H4 (6)), have been synthesized and fully characterized. The compounds [C6H 5NCH(ArO)]VCl2(THF)2 (Ar = 2,4-t-Bu 2C6H2 (7), Ar = C6H4 (8)), [2,4,6-Me3-C6H2NCH(ArO)]VCl2 (Ar = 2,4-t-Bu2C6H2 (9), Ar = C 6H4 (10)) and [2,6-i-Pr2-C6H 3NCH(ArO)]VCl2(THF)2 (Ar = 2,4-t-Bu 2C6H2 (11), Ar = C6H4 (12)), {μ-CH2CH2[NCH(C6H4O)] 2VCl(THF)} (14) and {C6H4[NCH(C 6H4O)]2VCl(THF)} (15) were synthesized for comparative polymerization studies. The dizwitterionic compound [2,6-i-Pr 2-C6H3N+(H)CH(C6H 4O)]2VCl2O (13) was also isolated, and presumably formed via a fortuitous hydrolysis reaction. The complexes 2, 5 and 13 have been structurally characterized; the molecular structure of the parent ligand (L5) in 5 is also reported. All complexes have been screened for ethylene as well as ε-caprolactone polymerization, and results are compared against those for known related mono- and bi-nuclear counterparts to evaluate for possible cooperative effects. The compounds 10 and 12 have been supported on modified SiO2, analysed by XPS and subjected to homo-polymerization (ethylene) and co-polymerization (1-hexene and ethylene) studies. The Royal Society of Chemistry 2013.