甲氨基甲酰氯法合成克百威

Synthesis of Insecticide Carbofuran

本文提供一种合成克百威的方法。经过试验研究，以ＭＣＣ及呋喃酚为原料，在催化剂存在下，合成的克百威原药含量≥９７％，收率≥９７％。

The report is related to the synthesis of carbofuran by methyl aminoformacyl chloride and 2,3-dihydro-2,2-dimethyl-7-benzofuranol in the presence of catalyst.The reaction yield is≥97% and the purity of product was≥97%.