1333171-89-3Relevant academic research and scientific papers
Consecutive reactions with sulfoximines: Straightforward synthesis of substituted 5,5-spiroketals
Sridharan, Vellaisamy,Vologdin, Nikolay,Virolleaud, Marie-Alice,Bonne, Damien,Bressy, Cyril,Chouraqui, Gaelle,Commeiras, Laurent,Parrain, Jean-Luc,Coquerel, Yoann,Rodriguez, Jean
, p. 2085 - 2090 (2011)
An efficient synthesis of 5,5-spiroketals (i.e., 1,6-dioxa-spiro[4.4]nonane derivatives) is described from 2-(sulfonimidoyl-methylene)tetrahydrofurans involving a consecutive epoxide opening/oxa-Michael spiroketalization sequence. This methodology was applied to the very direct synthesis of chalcogran, a beetle pheromone. Georg Thieme Verlag Stuttgart ? New York.
