Gm. Rehberg et Jl. Rutherford, SYNTHESIS OF 5,7-DIHYDROBENZO[A]PHENAZIN-5-ONE DERIVATIVES, Journal of heterocyclic chemistry, 32(5), 1995, pp. 1643-1644
The synthesis, purification and spectroscopic characterization of seve
ral phenazines was undertaken with the goal of discovering useful or i
mproved fluorescent probes.