1112237-30-5Relevant academic research and scientific papers
Photocatalytic Barbier reaction-visible-light induced allylation and benzylation of aldehydes and ketones
Berger, Anna Lucia,Donabauer, Karsten,K?nig, Burkhard
, p. 7230 - 7235 (2018)
We report a photocatalytic version of the Barbier type reaction using readily available allyl or benzyl bromides and aromatic aldehydes or ketones as starting materials to generate allylic or benzylic alcohols. The reaction proceeds at room temperature under visible light irradiation with the organic dye 3,7-di(4-biphenyl)1-naphthalene-10-phenoxazine as a photocatalyst and DIPEA as sacrificial electron donor. The proposed cross-coupling mechanism of a ketyl- and an allyl or benzyl radical is supported by spectroscopic investigations and cyclic voltammetry measurements.
Assembly of functionalized α-hydroxy carbonyl compounds via combination of N-heterocyclic carbene and Pd catalysts
He, Jinmei,Tang, Shibing,Tang, Shouchu,Liu, Jian,Sun, Yongquan,Pan, Xinfu,She, Xuegong
experimental part, p. 430 - 433 (2009/05/11)
Functionalized α-hydroxy carbonyl compounds were prepared from various aldehydes and allylic acetates via a multicomponent reaction, which were catalyzed by N-heterocyclic carbene and Pd catalysts in one pot.
