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Nitro and nitroso groups

The ci e-substitution of 1,4-dinitropyrazoles affords 4-nitro-3(5)-substituted pyrazoles including the antibiotics formycin and pyrazofurin 91JCS(P1)1077 . Makosza 89LA545 has illustrated his vicarious nucleophilic substitution of hydrogen by examples of 4-nitropyrazole derivatives. The reduction of 1-nitropyrazole into 1-aminopyrazole was achieved by lithium aluminum hydride [Pg.48]

The chemistry of the ether linkage The chemistry of the amino group The chemistry of the nitro and nitroso groups (2 parts)... [Pg.1224]

The Chemistry of the Nitro and Nitroso Group (parts 1 and 2), edited by H. Feuer, Wiley Interscience, New York, 1969/1970. [Pg.2]

Feuer, H. The Chemistry of Nitro and Nitroso Groups, Interscience Publ., New York 1969... [Pg.391]

TABLE 2. Approximate range of nitrogen chemical shifts in organic molecules with amino, nitro and nitroso groups... [Pg.298]

III. EFFECT OF AMINO, NITRO AND NITROSO GROUPS ON THE NMR SPECTRA OF THE AROMATIC RING... [Pg.301]

See other pages where Nitro and nitroso groups is mentioned: [Pg.262]    [Pg.65]    [Pg.671]    [Pg.483]    [Pg.1231]    [Pg.325]    [Pg.632]    [Pg.742]    [Pg.848]    [Pg.880]    [Pg.959]    [Pg.1121]    [Pg.1261]    [Pg.1588]    [Pg.491]    [Pg.1231]    [Pg.475]    [Pg.26]    [Pg.65]    [Pg.300]    [Pg.317]    [Pg.194]    [Pg.295]    [Pg.302]    [Pg.332]    [Pg.525]    [Pg.526]    [Pg.616]    [Pg.616]    [Pg.748]   


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Nitro group

Nitroso group

Substitution at the Nitrogen Atom of Nitroso- and Nitro-Groups

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