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40.5.1.1.1.8.4 Variation 4: Using Zinc

DOI: 10.1055/sos-SD-040-00666

Geffken, D.; Köllner, M. A.Science of Synthesis, (200940961.

Reductions of aliphatic nitro compounds with zinc to give N-substituted hydroxylamines have been reviewed in detail (see HoubenWeyl, Vol. E 16a, p 4). Successful formation of N-alkylhydroxylamines by this method depends largely on the pH, reaction time, ratio of reactants, and grade of zinc.[‌7‌] Some examples of N-alkylhydroxylamines accessible from the corresponding nitroalkanes[‌166‌] are shown in Table 1.[‌167‌‌173‌]

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References


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