6302-13-2Relevant articles and documents
Catalytic Amination of β-(Hetero)arylethyl Ethers by Phosphazene Base t-Bu-P4
Shigeno, Masanori,Nakamura, Ryutaro,Hayashi, Kazutoshi,Nozawa-Kumada, Kanako,Kondo, Yoshinori
, p. 6695 - 6699 (2019/09/07)
We describe the catalytic amination of β-(hetero)arylethyl ethers with amines using the organic superbase t-Bu-P4 to obtain β-(hetero)arylethylamines. The reaction has a broad substrate scope and allows the transformations of electron-deficient and electron-neutral β-(hetero)arylethyl ethers with various amines including pyrrole, N-alkylaniline, diphenylamine, aniline, indole, and indoline derivatives. Mechanistic studies indicate a two-reaction pathway of MeOH elimination from the substrate to form a (hetero)arylalkene followed by the hydroamination of the alkene.
Electrochemical driven water oxidation by molecular catalysts in situ polymerized on the surface of graphite carbon electrode
Wang, Lei,Fan, Ke,Daniel, Quentin,Duan, Lele,Li, Fusheng,Philippe, Bertrand,Rensmo, H?kan,Chen, Hong,Sun, Junliang,Sun, Licheng
supporting information, p. 7883 - 7886 (2015/05/05)
A simple strategy to immobilize highly efficient ruthenium based molecular water-oxidation catalysts on the basal-plane pyrolytic graphite electrode (BPG) by polymerization has been demonstrated. The electrode 1@BPG has obtained a high initial turnover frequency (TOF) of 10.47 s-1 at ~700 mV overpotential, and a high turnover number (TON) up to 31600 in 1 h electrolysis.