Method for synthesizing 2,3,5,6-tetrachloropyridine and co-producing manganous-manganic oxide
The invention discloses a method for synthesizing 2,3,5,6-tetrachloropyridine and co-producing manganous-manganic oxide. With one or more of ester, lower alcohol and methylbenzene as the solvent, inorganic ammonium salt as the catalyst and manganese powder as the reducing agent, pentachloropyridine...
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Sprache: | chi ; eng |
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