Chen, Yilin; Du, Jianbo; Zuo, Zhiwei published the artcile< Selective C-C Bond Scission of Ketones via Visible-Light-Mediated Cerium Catalysis>, Synthetic Route of 25504-47-6, the main research area is hydrazine regioselective preparation photochem; ketone DIAD photochem carbon bond cleavage cerium catalyst.
A general catalytic manifold for selective C-C bond scission of ketones via exploitation of ligand-to-metal charge transfer (LMCT) excitation mode was reported. Through a cooperative utilization of Lewis acid catalysis and LMCT catalysis, the C-C bond of ketones could be selectively and effectively cleaved, enabling installation of different functionalities at each carbon of cleaved C-C bond through a sequential and orthogonal manner. This reaction manifold served as a photocatalytic alternative to Norrish type I reaction with combination of visible light and inexpensive cerium salts. Under operationally simple conditions, a wide range of acyclic and cyclic ketones, from simple strained cyclobutanones to complex androsterone with less strained cyclopentanone moiety, could be successfully transformed into versatile chem. building blocks.
Chem published new progress about Bond cleavage catalysts (C-C, regioselective). 25504-47-6 belongs to class piperidines, and the molecular formula is C7H11NO3, Synthetic Route of 25504-47-6.
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem