Aromatic Nitro-group Displacement Reactions. Part 4. The Action of Cyanide and Halide Ions on Compounds containing Strongly Activated Nitro-groups
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Gorvin, John H.
p. 1831 - 1851
(2007/10/02)
Aromatic Nitro-group Displacement Reactions. Part 3. Minor Products of the o-Cyanophenol Synthesis
In dipolar aprotic solvents, the action of cyanide ions on a moderately activated aromatic or heteroaromatic nitro-compound yields, in addition to the o-cyanophenol, a range of products generated through nitro-group reduction.
Gorvin, John H.
p. 738 - 762
(2007/10/02)
Aromatic Nitro group Displacement Reactions. Part 2. The Synthesis of Diarylamines and some Heteroaromatic Analogues.
In dipolar aprotic solvents, activated aromatic nitro-groups can usually be displaced by anilines of enhanced N-acidity in the presence of the heavier alkali-metal carbonates.When catalysed by potassium t-butoxide, however, attack occurs preferentially at other reactive centers in the molecule, except where the nitro-group is highly activated.Some of the resulting diarylamines (the term is here expanded to include arylaminoxanthen-9-ones) are intermediates in the synthesis of heterocycles.
Gorvin, John H.
p. 1662 - 1681
(2007/10/02)
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