Photoisomerization and Photoinduced Intramolecular Hydrogen Atom Transfer of 2-[2-(2-Pyrrolyl)ethenyl]pyridine Derivatives

Introduction of an electron-donating methoxy group to 2-[2-(2-pyrrolyl)ethenyl]pyridine, which undergoes photoinduced intramolecular hydrogen atom transfer and one-way trans-to-cis photoisomerizati...