A Novel Synthesis of Dimethyl Malonate by Carbonylation of Methyl Chloroacetate Catalyzed by Cobalt

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A novel method of preparing dimethyl malonate by carbonylation of methyl chloroacetate catalyzed by Na[Co(CO)4] was proposed. Na[Co(CO)4] was synthesized in situ in the presence of Na2S2O3and iron powder. The effects of some reaction parameters such as te
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