926643-75-6

Upstream product

• 203915-43-9 7-octyl-1H-isochromeno[6,5,4-def]isoquinoline-1,3,6,8(7H)-tetraone 
• 540-37-4 p-aminoiodobenzene 
• 81-30-1 1,4,5,8-naphthalenetetracarboxylic dianhydride 

Downstream Products

• 926643-77-8 N-(4’-ethynylphenyl)-N’-(octyl)naphthalene-1,8:4,5-tetracarboxydiimide 
• 1207473-01-5 C₃₄H₂₉BrN₂O₄ 
• 926643-76-7 N-octyl-N'-(4'-trimethylsilylethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide 

Relevant academic research and scientific papers

Very large acceleration of the photoinduced electron transfer in a Ru(bpy)3-naphthalene bisimide dyad bridged on the naphthyl core

By linking a naphthalenebisimide (NBI) unit to [Ru(bpy)3] 2+ on the naphthyl core the rate of photoinduced Ru-to-NBI electron transfer was 1000-fold increased compared to the case with a conventional linking on the nitrogen. The Royal Society of Chemistry.

Synthesis, electronic structure, and electron transfer dynamics of (aryl)ethynyl-bridged donor-acceptor systems

The ET dynamics of a series of donor-spacer-acceptor (D-Sp-A) systems featuring (porphinato)zinc(II), (aryl)ethynyl bridge, and arene diimide units were investigated by pump-probe transient absorption spectroscopy. Analysis of these data within the context of the Marcus-Levich-Jortner equation suggests that the π-conjugated (aryl)ethynyl bridge plays an active role in the charge recombination (CR) reactions of these species by augmenting the extent of (porphinato)zinc(II) cation radical electronic delocalization; this increase in cation radical size decreases the reorganization energy associated with the CR reaction and thereby attenuates the extent to which the magnitudes of the CR rate constants are solvent dependent. The symmetries of porphyrin-localized HOMO and HOMO-1, the energy gap between these two orbitals, and D-A distance appear to play key roles in determining whether the (aryl)ethynyl bridge simply mediates electronic superexchange or functions as an integral component of the D and A units.