Hilmey, David G Promoter-dependent course of the Beckmann rearrangement of stereoisomeric spiro[4.4]nonane-1,6-dione monoximes. [electronic resource] - Organic letters May 2005 - 2067-9 p. digital Publication Type: Journal Article ISSN: 1523-7060 Standard No.: 10.1021/ol050669g doi