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Halimium viscosum

Source Halimium viscosum and E. verticilatum Mol. formula 22 3504 Mol, wt. 364 Solvent CDClo... [Pg.98]

Source Halimium viscosum Mol. formula 39 42 4 Mol. wt. 466 Solvent CDCU... [Pg.126]

However, during a synthesis of (—)-tormesol (321), a diterpene isolated from Halimium viscosum, the cyclization of the related nonenolizable / -ketoester 322 proved sluggish as only 50% conversion was observed using catalyst [Ru]-I in combination with Ti(Oi-Pr)4 (1 equiv.). The more active [Ru]-II overcame this limitation and allowed the synthesis of cycloheptene 323 in excellent yield with a low... [Pg.28]

See other pages where Halimium viscosum is mentioned: [Pg.110]    [Pg.56]    [Pg.81]    [Pg.214]    [Pg.537]    [Pg.418]    [Pg.110]    [Pg.56]    [Pg.81]    [Pg.214]    [Pg.537]    [Pg.418]    [Pg.214]   
See also in sourсe #XX -- [ Pg.56 , Pg.81 ]



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Halimium

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