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Tetrazoles aryl-, nucleophilic

TBAF efficiently unmasks nucleophilic azide for C-N bond formation. TBAF stimulated the reaction of benzonitrile with TMSN3 to form 5-substituted IH-tetrazoles (eq 45). Under similar conditions, 4-aryl-lH-l,2,3-triazoles can be synthesized by TBAF-catalyzed cycloadditions of electron poor nitroolefins (eq46). 2 - 25... [Pg.463]

See other pages where Tetrazoles aryl-, nucleophilic is mentioned: [Pg.141]    [Pg.637]    [Pg.642]    [Pg.659]    [Pg.662]    [Pg.176]    [Pg.338]    [Pg.365]    [Pg.50]    [Pg.829]    [Pg.829]    [Pg.512]    [Pg.375]    [Pg.394]    [Pg.757]    [Pg.282]    [Pg.48]    [Pg.289]    [Pg.128]    [Pg.190]   


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Aryl nucleophiles

Nucleophilic arylation

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