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Enynes enyne diyne annulation

D. [4 + 2] ANNULATION OF CONJUGATED ENYNES WITH DIYNES (CROSS-BENZANNULATION)... [Pg.1641]

Ashida S, Murakami M (2008) Nickel-catalyzed 4+2+2 -type annulation reaction of cyclobutanones with diynes and enynes. Bull Chem Soc Jpn 81(7) 885-893. doi 10.1246/ bcsj.81.885... [Pg.190]

Rrandi at C-2. - Treating the 1,5-enyne derivative 23 with triethylboron-ethyl iodide induces a radical cascade reaction afTording doubly annulated derivative 24. A similar reaction is observed using the 1,5-diyne analogue of 23. ... [Pg.196]

See other pages where Enynes enyne diyne annulation is mentioned: [Pg.222]    [Pg.129]    [Pg.385]    [Pg.198]    [Pg.107]   


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