Al(phthalocyanine)Cl excited state quenched by 3,3'-Dimethyl-4,4'-diaminobiphenyl

Al(phthalocyanine)Cl quenched by 3,3'-Dimethyl-4,4'-diaminobiphenyl
Solvent : DMSO/H₂O (4/1), ~28ºC

k_q = 7.9 x 10⁷(L mol^–1 s^–1)

Mechanism: reductive electron transfer
Experimental methods: laser flash, absorption, single shot signal
Electron transfer fraction of quenching = 0.52