945374-90-3Relevant articles and documents
Catalytic, asymmetric synthesis of 1,4-benzoxazinones: A remarkably enantioselective route to α-amino acid derivatives from o-benzoquinone imides
Wolfer, Jamison,Bekele, Tefsit,Abraham, Ciby J.,Dogo-Isonagie, Cajetan,Lectka, Thomas
, p. 7398 - 7400 (2008/01/27)
(Chemical Equation Presented) Cycloaddition of o-benzoquinone imides with chiral ketene enolates derived from cinchona alkaloid catalysts is the basis of a catalytic asymmetric synthesis of 1,4-benzoxazinones and 1,4-benzoxazines. The resulting cycloadduc