75517-49-6Relevant academic research and scientific papers
A clean, facile, and stereospecific synthesis of α-oxoketene O,S-acetals in water
Li, Yan,Zhang, Qian,Cheng, Xin,Liu, Qun,Xu, Xiaohong
experimental part, p. 824 - 828 (2009/07/25)
A facile and practical method for the stereospecific synthesis of α-oxoketene O,S-acetals in water has been developed. Catalyzed by tetrabutylammonium bromide at room temperature, the one-pot reaction of various β-dicarbonyl compounds, 2-bromoethanol, and
Preparation of Protected β-Keto Aldehydes from β-Keto Esters via Selective Reduction of Acyl(alkoxycarbonyl)ketene Dithioacetals
Choi, Eun Bok,Youn, In Kwon,Pak, Chwang Siek
, p. 792 - 794 (2007/10/02)
The acyl(alkoxycarbonyl)ketene dithioacetals 2 prepared from the corresponding β-keto esters 1 in almost quantitative yield are reduced selectively with magnesium in methanol and subsequently dealkoxycarbonylated to give protected β-keto aldehydes 4 in hi
