An, Shuyi; Guo, Zhifen; Liu, Xin; Che, Yan; Xing, Hongzhu; Chen, Peng published the artcile< Visible-light-responsive lanthanide coordination polymers for highly efficient photocatalytic aerobic oxidation of amines and thiols>, Electric Literature of 3959-07-7, the main research area is coordination polymer lanthanide anthracene ethyne dibenzoate fluorobenzoate complex preparation; photochem oxidation catalyst lanthanide anthracene ethyne dibenzoate fluorobenzoate polymeric; crystal structure lanthanide anthracene ethyne dibenzoate fluorobenzoate polymeric complex.
Development of visible-light-induced photocatalytic reactions using mol. oxygen as the terminal oxidant is intriguing in view of the current environmental and energy issues. The authors report herein the synthesis and characterization of a series of novel photocatalysts of lanthanide coordination polymers (Ln-CPs) with desirable characters of wide-range visible-light adsorption and excellent chem. stability. They show excellent selectivity and yield for the aerobic oxidation of amines and thiols to produce imines and disulfide, resp. Mechanism studies including ESR and radical quenching indicate these Ln-CPs are highly efficient to activate mol. oxygen into highly reactive oxygen species of superoxide radical and singlet oxygen via photoinduced electron and energy transfer, resp. It is notable that the photocatalytic oxidation of thiols into disulfide have never been reported using a CP photocatalyst prior to this study. Meanwhile, the synthesized CPs exhibits superior photocatalytic performance to other reported ones for amine oxidation due to the synergy of singlet oxygen and superoxide radical species. The work provides an in-depth understanding of the photoinduced oxygen activation based on a CP photocatalyst to accomplish a visible-light-induced reaction, illustrating the great potential of photoactive CPs for green synthesis.
New Journal of Chemistry published new progress about Amines Role: RCT (Reactant), RACT (Reactant or Reagent). 3959-07-7 belongs to class bromides-buliding-blocks, and the molecular formula is C7H8BrN, Electric Literature of 3959-07-7.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary