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Study on Synthesis of Miticide Bifenazate
WANG Yuan-yuan£¬GAO Ning£¬LI Hui-hui£¬FENG Gen-feng£¬ XIAO Ya-ping* £¨College of Chemistry and Materials Science£¬Nanjing Normal University£¬Nanjing 210097£¬China£©
Abstract£ºFour routes to the synthesis of bifenazate were screened. An efficient and scalable process was obtained starting from the methylation of 4-phenylphenol£¬followed by the reaction with diisopropyl azodicarcoxylate£¨DIAD£© under catalysis of a Lewis acid£¬and then selective decarboxylation. The structure of product was confirmed with 1H NMR.
Key words£ºmiticide£»bifenazate£»synthesis
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