Zobrazeno 1 - 2
of 2
pro vyhledávání: '"William A. T. Raimbach"'
Autor:
Wei Sun, Surajit Kayal, William A. T. Raimbach, Xue-Zhong Sun, Mark E. Light, Magnus W. D. Hanson-Heine, Michael W. George, David C. Harrowven
Publikováno v:
Chemical communications (Cambridge, England). 58(10)
Ninhydrin bis-acetals give access to 8-ring lactones, benzocyclo-butenes and spirocyclic orthoanhydrides through photoextrusion and tandem photoextrusion reactions. Syntheses of fimbricalyxlactone B, isoshihunine and numerous biologically-relevant he
Publikováno v:
Organic Letters. 19:3394-3397
Site- and regiocontrolled Au-catalyzed allene carbocyclizations furnish highly substituted cyclopentenes in >1:1 dr. Significant substitution on the substrate is tolerated, with potential to install five contiguous stereocenters after alkene function