55705-16-3Relevant articles and documents
1,2-Dibromoethane and KI mediated α-acyloxylation of ketones with carboxylic acids
Wang, Xujie,Li, Gangsheng,Yang, Yanan,Jiang, Jianshuang,Feng, Ziming,Zhang, Peicheng
supporting information, p. 711 - 714 (2019/09/30)
The 1,2-dibromoethane- and KI-mediated α-acyloxylation of ketones is reported in moderate to good yield without the use of transition metals and strong oxidants. Various acids are well tolerated with wide functional group compatibility. An 1,2-dibromoethane- and KI-catalysed reaction mechanism is proposed based on the results of control experiments.
Metal-free one-pot α-benzoxylation of benzylic alcohols with acids or aldehydes
Zhu, Yefu,Zheng, Yong,Song, Weibin,Wei, Bole,Xuan, Lijiang
supporting information, p. 368 - 371 (2018/01/04)
A metal-free strategy has been developed for α-benzoxylation of benzylic alcohols with acids or aldehydes. The reaction proceeds via sequential oxidation and α-benzoxylation in one pot. Importantly, the reactions are performed in metal-free condition and utilize cheap aqueous TBHP as an oxidant, affording α-benzoxy ketones in moderate to good yields.
Bu4NI-Catalyzed α-Oxyacylation of Carbonyl Compounds with Toluene Derivatives
Li, Chengliang,Jin, Tao,Zhang, Xinglu,Li, Chunju,Jia, Xueshun,Li, Jian
supporting information, p. 1916 - 1919 (2016/05/19)
A TBAI (tetrabutylammonium iodide)-catalyzed direct α-oxyacylation of carbonyl compounds from readily available toluene derivatives has been developed. The distinguished features of this metal-free protocol include the employment of simple starting material, a wide carbonyl compound scope, and mild reaction conditions.
