861219-77-4Relevant articles and documents
Application of cross-conjugated heteroaromatic betaines to the synthesis of the schizozygane alkaloid (±)-strempeliopine
Bobeck, Drew R.,Hyoung, Ik Lee,Flick, Andrew C.,Padwa, Albert
experimental part, p. 7389 - 7402 (2010/02/17)
(Chemical Equation Presented) An efficient stereocontrolled route to the isoschizozygane alkaloid core has been developed utilizing an intramolecular 1,4-dipolar cycloaddition of a cross-conjugated heteroaromatic betaine. The resulting cycloadduct undergo