129008-23-7

Basic information

• Product Name: 2-methyl-9-phenyl-1,10-phenanthroline
• Synonyms: 2-methyl-9-phenyl-1,10-phenanthroline
• CAS NO: 129008-23-7
• Molecular Weight: 270.334
• Mol File: 129008-23-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-methyl-9-phenyl-1,10-phenanthroline(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyl-9-phenyl-1,10-phenanthroline(129008-23-7)
• EPA Substance Registry System: 2-methyl-9-phenyl-1,10-phenanthroline(129008-23-7)

Safety Data

• Hazardous Substances Data: 129008-23-7(Hazardous Substances Data)

Upstream product

• 3002-77-5 2-methyl-1,10-phenanthroline 
• 591-51-5 phenyllithium 

Downstream Products

• 1101906-19-7 9-phenyl-1,10-phenanthroline-2-carbaldehyde 
• 1189745-87-6 2-(1H-benzoimidazol-2-yl)-9-phenyl-1,10-phenanthroline 

Relevant articles and documents

2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization

Series of 2-benzoxazole-1,10-phenanthrolines (L1-L4) and 2-oxazoline-1,10-phenanthrolines (L5-L8) were synthesized and used as tridentate N^N^N ligands in coordinating with metal (nickel, cobalt or iron) chlorides. Their metal complexes, nickel(II) (Ni1-Ni8), cobalt(II) (Co1-Co8) and iron(II) (Fe1-Fe8), were characterized by elemental and IR spectroscopic analyses. The molecular structures of the ligand L2 and the complexes Ni3, Co1, Co3 and Fe2 have been determined by the single-crystal crystallography. The nickel complex Ni3 and iron complex Fe2 display an octahedral geometry, whereas cobalt complex Co1 is with a distorted bipyramidal geometry and Co3 as square pyramidal geometry. At 10 atm ethylene, all the complexes showed good activities in ethylene dimerization upon activation with appropriate aluminum cocatalysts; the nickel complexes gave the activity up to 3.11 × 106 g mol-1(Ni) h-1 upon activation with diethylaluminum chloride (Et2AlCl), meanwhile the cobalt and iron complexes showed activities up to 1.51 × 106 g mol-1(Co) h-1 and 1.89 × 106 g mol-1(Fe) h-1, individually, upon activation with modified methylaluminoxane (MMAO).