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Isoquinoline propargylic alcohols

Heller, S.T. Kiho, T. Narayan, A. R. H. Sarpong, R. Protic-Solvent-Mediated Cycloisomerization of Quinoline and Isoquinoline Propargylic Alcohols Syntheses of ( )-3-Demethoxyerythratidinone and ( )-Cocculidine. Angew. Chem. Int. Ed., 2013, 52, 11129-11133. [Pg.129]

A protic-solvent-mediated cycloisomerization of quinoline and isoquinoline propargylic alcohols to give azacycles has found apphcation in the synthesis of the Erythrina alkaloids 3-demethoxyerythratidinone and cocculidine (Scheme 95). ... [Pg.556]

Allenic sulphoxides ArSOCH=C==CR R are available through the reaction of sulphenyl halides with propargyl alcohols HC CCR R OH. Friedel-Crafts reactions with toluene>p-sulphinyl chloride in the presence of AICI3, SnCh, or SbCl, give aryl p-tolyl sulphoxides, and an analogous product is obtained unexpectedly, using toluene-p-sulphonyl chloride with isoquinoline as substrate in the presence of excess NaH. ... [Pg.37]

See other pages where Isoquinoline propargylic alcohols is mentioned: [Pg.333]    [Pg.210]    [Pg.198]    [Pg.289]   
See also in sourсe #XX -- [ Pg.556 ]



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