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Imidazo pyridine 4-oxide, nitration

Imtdazo[4,5-c]pyridtne, 4,5,6,7-tetrahydro-synthesis, 5, 623, 640, 641 Imidazo[4,5-c]pyridine-6-carboxylic acid, 4,5,6,7-tetrahydro-synthesis, 5, 623, 641 Imidazopyridines as anthelmintic, 1, 202 synthesis, 5, 462 Imidazo[l,2-n]pyridines deuterium exchange, 5, 611 diazo coupling, 5, 614 Dimroth rearrangement, 5, 613 halogenation, 5, 611 hydrogenation, 5, 614 Mannich reaction, 5, 612 nitration, 5, 612 1-oxides... [Pg.662]

Nitration or bromination of 1- or 3-methylimidazo[4,5-fc]pyridines (102) occurs at C-6 giving (101) (68KGS953, 71KGS279), but nitration of imidazo[4,5-fe]pyridine 4-oxide (104) takes place at C-7 to give (105) (66UC403), indicating the effect of the iV-oxide on the... [Pg.617]

See other pages where Imidazo pyridine 4-oxide, nitration is mentioned: [Pg.662]    [Pg.662]    [Pg.662]    [Pg.662]    [Pg.231]    [Pg.636]    [Pg.615]    [Pg.615]    [Pg.161]    [Pg.622]   
See also in sourсe #XX -- [ Pg.161 ]



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1-oxide nitration

2- pyridine, oxidative

3- imidazo pyridin

Imidazo 1-oxid

Pyridine 1-oxide nitration

Pyridine oxide, oxidant

Pyridines nitration

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