ol403068j_si_005.zip (261.23 kB)
β‑Octamethoxyporphycenes
dataset
posted on 2014-01-03, 00:00 authored by Anup Rana, Pradeepta K. PandaPorphycene with eight methoxy substituents
at its β-positions
was synthesized for the first time in three steps from 3,4-dimethoxypyrrole.
The presence of methoxy groups increases its hydrophilicity as evident
from their increased solubility in methanol. Among its metallo-derivatives,
the Pd(II)-complex displays efficient singlet oxygen quantum yield
(73%) and hence can be a potentially good photosensitizer for photo-oxidation,
DNA cleavage, and photodynamic therapy (PDT).