Lu, Ping; Hou, Tianyuan; Gu, Xiangyong; Li, Pixu published the article 《Visible-Light-Promoted Conversion of Alkyl Benzyl Ether to Alkyl Ester or Alcohol via O-α-sp3 C-H Cleavage》. Keywords: alkyl benzyl ether visible light promoted conversion reaction mechanism; ester alkyl preparation; alc alkyl preparation; radical chain reaction mechanism alkyl benzyl ether conversion; bromoether alpha key intermediate.They researched the compound: [Ir(dtbbpy)(ppy)2]PF6( cas:676525-77-2 ).HPLC of Formula: 676525-77-2. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:676525-77-2) here.
A mild and high-yielding visible-light-promoted conversion of alkyl benzyl ethers to the alkyl esters or alkyl alcs. was developed. Mechanistic studies provided evidence for a radical chain reaction involving the homolytic cleavage of O-α-sp3 C-H bonds in the substrate as one of the propagation steps. We propose that α-bromoethers are key intermediates in the transformation.
Different reactions of this compound([Ir(dtbbpy)(ppy)2]PF6)HPLC of Formula: 676525-77-2 require different conditions, so the reaction conditions are very important.
Reference:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”