140867-18-1Relevant articles and documents
Transformations Starting from Biotechnologically Available Materials, Part 2: First Example of a Direct Conversion of Spirooxiranes into Enamines
Svetlik, Jan
, p. 145 - 150 (2007/10/02)
An unpredecent formation of enamines in the reaction of 5-aryl-1-oxa-5-azaspiroheptane-4,6-diones with morpholine and piperidine is reported.The transformation proceed via corresponding β-aminoalcohols which were detected by 13C-NMR.Keywords: Enamines; Nucleophilic ring opening; Spirooxiranes.