A new, one-step synthesis of 1-heteroaryl-2-alkylaminoethanols
作者:Fuqiang Ning、Rosaleen J. Anderson、David E. Hibbs、Paul W. Groundwater
DOI:10.1016/j.tetlet.2009.12.021
日期:2010.2
sieves, results in the formation of β-hydroxyamines through the 1,3-electrocyclisation of an azomethineylide and the subsequent ring-opening hydrolysis of an aziridine. The intermediacy of an azomethineylide in this process is suggested by the isolation of oxazolidines from the cycloaddition of the azomethineylides to their aldehyde precursors.