291780-68-2

Upstream product

• 6018-89-9 nickel(II) acetate tetrahydrate 
• 6249-04-3 (1H-pyrrole-2,5-diyl)dimethanol 

Downstream Products

• 291780-69-3 5,10-dibromo-15,20-bis(3,5-di-tert-butylphenyl)porphyrinatonickel(II) 
• 1253798-24-1 [15,20-bis(3,5-di-tert-butylphenyl)-5,10-dinitroporphyrinato]nickel(II) 

Relevant academic research and scientific papers

Azo-linked corner porphyrin systems: Synthesis, crystal structures and spectroscopic investigation

1,2-bis[10,15-di(3,5-di-tert-butyl)phenylporphyrinatonickel(II)-5-yl] diazene was synthesised via copper-catalyzed coupling of aminated nickel(II) 5,10-diarylporphyrin ("corner porphyrin") and its X-ray crystal structure was determined. Two different crys

A porphyrin square: Synthesis of a square-shaped π-conjugated porphyrin tetramer connected by diacetylene linkages

A square-shaped π-conjugated porphyrin tetramer has prepared: the excitation energies of both the Soret and Q bands, 19 880 (503) and 15 180 cm-1 (659 nm), respectively, are quite low compared with those for the monomer and reported cyclic porphyrin oligomers.