115439-41-3Relevant articles and documents
Stereoselective Synthesis of the Dihydrobenzofuran Segments of the Ephedradine Alkaloids
Baker, Raymond,Cooke, Nigel G.,Humphrey, Guy R.,Wright, Stanley H. B.,Hirshfield, Jordan
, p. 1102 - 1104 (2007/10/02)
Syntheses of dihydrobenzofuran derivatives have involved formation of phenol substituted β-hydroxy esters by an aldol reaction followed by Lewis-acid-catalysed intramolecular cyclisation as key steps; the use of chiral oxazolidinones in the aldol reaction has formed the basis of enantiospecific syntheses.