3,7-Di(4-biphenyl) 1-naphthalene-10-phenoxazine >=97% Chemical Properties

Melting point:

171°C

Density 

1.209±0.06 g/cm3(Predicted)

form 

powder or crystals

pka

-0.29±0.20(Predicted)

3,7-Di(4-biphenyl) 1-naphthalene-10-phenoxazine >=97% Usage And Synthesis

Uses

This phenoxazine-based organic photoredox catalyst (in addition to the dihydrophenazine catalyst 901112) was designed to be a strong excited-state reductant and possesses advanced photophysical and electrochemical properties, enabling it to serve as a sustainable replacement for ruthenium- or iridium-based photoredox catalysts. For example, dihydrophenazine and phenoxazine derivatives were demonstrated to replace ruthenium or iridium complexes in the application of photoredox-catalyzed atom transfer radical polymerization (ATRP) for controlled polymer synthesis and small molecule transformations such as trifluoromethylation, atom transfer radical addition, and dual Nickel/photoredox catalyzed C-N and C-S cross-couplings. Dihydrophenazine- and phenoxazine-based organic photoredox catalysts were introduced in collaboration with the Miyake Research Group.