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Hydrazones Dimroth rearrangement

Heating imines 336 derived from 1,5-diaminotetrazole in DMSO provided hydrazones 337 via Dimroth rearrangement. The reaction was greatly favored due to the electron-withdrawing groups attached to the imine carbon atom (90CB1575) (Scheme 103). [Pg.154]

See other pages where Hydrazones Dimroth rearrangement is mentioned: [Pg.31]    [Pg.32]    [Pg.119]    [Pg.550]    [Pg.136]    [Pg.616]    [Pg.193]    [Pg.490]    [Pg.567]    [Pg.587]    [Pg.608]   
See also in sourсe #XX -- [ Pg.566 ]



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DIMROTH Rearrangement

Hydrazones rearrangement

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