Except for solvents,
all chemicals were obtained from Sigma-Aldrich and used as purchased.
CHROMASOLV HPLC-grade
n-hexane, dichloromethane,
ethyl acetate, and toluene were used for column chromatography. Silica
gel 60 (0.04–0.063 mm particle size; 230–400 mesh, Sigma)
was used for column chromatography, and the columns used were generally
about 12 cm in height and 3 cm in diameter. UV–vis spectra
were recorded on an HP 8454 spectrophotometer at room temperature.
High-resolution electrospray ionization (ESI) mass spectra were recorded
on an LTQ Orbitrap XL spectrometer.
1H NMR spectra were
recorded on a Bruker
Advance III HD 400 MHz spectrometer.
Einrem R.F., Alemayehu A.B., Borisov S.M., Ghosh A, & Gederaas O.A. (2020). Amphiphilic Rhenium-Oxo Corroles as a New Class of Sensitizers for Photodynamic Therapy. ACS Omega, 5(18), 10596-10601.