1263563-73-0

Basic information

• Product Name: 2,4,6-trimethyl-N-(5,6,7-trihydroquinolin-8-ylidene)phenylamine
• Synonyms: 2,4,6-trimethyl-N-(5,6,7-trihydroquinolin-8-ylidene)phenylamine
• CAS NO: 1263563-73-0
• Molecular Weight: 264.37
• Mol File: 1263563-73-0.mol

Chemical Properties

• CAS DataBase Reference: 2,4,6-trimethyl-N-(5,6,7-trihydroquinolin-8-ylidene)phenylamine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-trimethyl-N-(5,6,7-trihydroquinolin-8-ylidene)phenylamine(1263563-73-0)
• EPA Substance Registry System: 2,4,6-trimethyl-N-(5,6,7-trihydroquinolin-8-ylidene)phenylamine(1263563-73-0)

Safety Data

• Hazardous Substances Data: 1263563-73-0(Hazardous Substances Data)

Upstream product

• 56826-69-8 5,6,7,8-tetrahydro-8-quinolinone 
• 88-05-1 2,4,6-trimethylaniline 

Relevant articles and documents

Bidentate geometry-constrained iminopyridyl nickel-catalyzed synthesis of amines or imines via borrowing hydrogen or dehydrogenative condensation

The efficient Ni-catalyzed N-alkylation of various anilines with alcohols via borrowing hydrogen is reported using a bidentate geometry-constrained iminopyridyl nickel complex as the catalyst. Substituted benzylic alcohols and short/long chain aliphatic alcohols could be applied as the alkylation sources to couple with aromatic and heteroaromatic amines to give a diverse set of N-alkylation outcomes in moderate to excellent yields. The nickel catalytic system was also suitable for aliphatic amines, selectively delivering the corresponding imines via an acceptorless dehydrogenative condensation strategy.

N-(5,6,7-Trihydroquinolin-8-ylidene)arylaminonickel dichlorides as highly active single-site pro-catalysts in ethylene polymerization

A series of N-(5,6,7-trihydroquinolin-8-ylidene)arylamine ligands was synthesized and fully characterized by NMR, IR spectroscopy and elemental analysis. Dimeric N-(5,6,7-trihydroquinolin-8-ylidene)arylaminonickel dichlorides were prepared and examined by IR spectroscopy and elemental analysis, and the molecular structures of the representative nickel complexes were determined by the single crystal X-ray diffraction. On treatment with various alkylaluminiums, all the title complexes exhibited highly active, single-site active behavior for ethylene polymerization producing polyethylene (PE) waxes. The catalytic systems using the co-catalysts diethylaluminium chloride (Et2AlCl) or methylaluminoxane (MAO) were investigated in detail, and the molecular weights and distributions of the PEs obtained were found to significantly rely on the nature of the different ligands present and reaction parameters such as the molar ratios of Al/Ni, reaction temperature and reaction time. The Royal Society of Chemistry 2011.