The synthesis of azo compounds from nitr
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G.R. Srinivasa; K. Abiraj; D.Channe Gowda
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Article
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2003
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Elsevier Science
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French
β 80 KB
Aromatic nitro compounds were reduced to the corresponding symmetrically substituted azo compounds using lead as catalyst and triethylammonium formate as hydrogen donor. Various azo compounds containing additional reducible substituents including halogens, nitrile, acid, phenol, ester, methoxy funct