Highly diastereoselective synthesis of pyrido[2,1-b][1,3]oxazin-4(6H)-one by intramolecular anodic oxidation
摘要:
This paper describes a method for the intramolecular anodic oxidation of omega-hydroxyl amides. Products were obtained in acceptable yields from different starting materials using various applied currents, charge, and reactant concentrations. Compounds 1a and 1d afforded a single diastereomer in 67% yield when the applied current and reactant concentration were 100 mA and 0.04 M. (C) 2009 Elsevier Ltd. All rights reserved.
Highly diastereoselective synthesis of pyrido[2,1-b][1,3]oxazin-4(6H)-one by intramolecular anodic oxidation
作者:Dong-Sheng Lee
DOI:10.1016/j.tetasy.2009.08.017
日期:2009.9
This paper describes a method for the intramolecular anodic oxidation of omega-hydroxyl amides. Products were obtained in acceptable yields from different starting materials using various applied currents, charge, and reactant concentrations. Compounds 1a and 1d afforded a single diastereomer in 67% yield when the applied current and reactant concentration were 100 mA and 0.04 M. (C) 2009 Elsevier Ltd. All rights reserved.