76778-97-7Relevant academic research and scientific papers
PHOTOCHEMISTRY OF IMINIUM SALTS. ELECTRON TRANSFER MECHANISMS FOR SINGLET QUENCHING AND PHOTOADDITION OF N-ELECTRON DONATING ALCOHOLS AND ETHERS
Mariano, Patrick S.,Stavinoha, Jerome,Bay, Elliott
, p. 3385 - 3396 (2007/10/02)
Several aspects of past and current studies in the area of iminium salt photochemistry are discussed.Investigations of olefin-iminium salt photoaddition and photocyclization reactions are reviewed and conclusions about electron-transfer pathways for fluor
PHOTOCHEMISTRY OF IMINIUM SALTS IN THE PRESENCE OF N-ELECTRON DONATING ALCOHOLS AND ETHERS
Stavinoha, Jerome,Bay, Elliott,Leone, Andrea,Mariano, Patrick S.
, p. 3455 - 3458 (2007/10/02)
Irradiation of 2-phenyl and 2-isobutenyl-1-pyrrolinium salts in solutions of alcohols and ethers containing α-hydrogens leads to productions of addition products.In addition, alcohols and ethers having low ionization potentials and α-hydrogens serve as efficient quenchers of fluorescence from 2-phenyl-1-pyrrolinium salts.Deuterium isotope effects on fluorescence quenching rate constants appear to implicate electron transfer mechanisms in photoaddition and quenching pathways.
