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Filtering by: Creator Winterfeld, M. Remove constraint Creator: Winterfeld, M. Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry Committee Member Proteau, Philip J. Remove constraint Committee Member: Proteau, Philip J.

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  • Total synthesis of sparteine alkaloids from a common tetraoxobispidine intermediate

    Creator:
    Melbardis, John
    Abstract:
    In previous work (Blakemore et al. Org. Lett. 2005, 7, 4721; Heterocycles 2006, 70, 609), successful elaborations of the lupine alkaloids (±)-α-isosparteine (dl-2) and (±)-β-isosparteine (dl-3) were realized from a common tetraoxobispidine precursor, 3,7-diallyl -2,4,6,8-tetraoxo-3,7-diazabicyclo[3.3.1]nonane (93). Herein, the tetraoxobispidine approach to lupine alkaloids was extended to a total synthesis of...
    Resource Type:
    Masters Thesis
    Full Text:
    -isosparteine obtained by Winterfeld and Rauch in 1934.21 Repeating their isomerization procedure, natural