He, Jian published the artcileHighly Efficient Iridium-Based Photosensitizers for Thia-Paterno-Buchi Reaction and Aza-Photocyclization, Synthetic Route of 100-70-9, the main research area is pyridylheteroaryl iridium complex preparation photosensitizer electrochem; crystal structure pyridylheteroaryl iridium complex pyrroloquinolinedione chiral methylthiophenoxyphenylthiaazabicycloheptanedione; mol structure pyridylheteroaryl iridium complex pyrroloquinolinedione chiral methylthiophenoxyphenylthiaazabicycloheptanedione.
Substrates in excited state differ significantly from the corresponding ground state so that they are treated as different chem. species with diverse phys. properties and chem. reactivity. Therefore, applying photocatalytic systems to activate substrates becomes increasingly popular. Although photosensitizers serve as the core of the photocatalytic reaction, the design of a photosensitizer was not taken for granted. By modifying ligands of organometallic complexes to optimize properties of photosensitizers, the authors successfully achieved Ir complexes with long excited triplet-state lifetime, high triplet excited-state energy, strong absorption, and robust stability. The efficacies of the prepared Ir complexes as photosensitizers were evaluated toward various challenging photocycloaddition reactions (e.g., thia-Paterno-Buchi reaction and multicomponent 1-pot aza-photocyclization) between heterocyclic compound maleimides and unsaturated moieties that are not efficient to complete with well-established photosensitizers.
ACS Catalysis published new progress about Aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 100-70-9 belongs to class nitriles-buliding-blocks, name is Picolinonitrile, and the molecular formula is C6H4N2, Synthetic Route of 100-70-9.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts