Chinese Journal of Applied Chemistry ›› 1988, Vol. 0 ›› Issue (1): 71-73.
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Gu Kequan, Chen Li, Zhang Xiaoquin
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Abstract: The total synthesis of an ether-type pyrethroid, Chloproxyfen, is reported in this paper. Starting from chlorobenzene, the Chloproxyfen was synthesized through the Friedel-Crafts alkylation, free radical chlorination and improved Williamson etherification. High yields were achieved in each reaction process with the overall yield of 57.6%. The method is proved to be feasible for the industrial preparation.
Key words: Pyrethroid, Organic synthcsis, Agricultural drugs, Williamson's reaction
Gu Kequan, Chen Li, Zhang Xiaoquin. SYNTHESIS OF ETHER-TYPE PYRETHROIDS Ⅰ.YNTHESIS OF CHLOPROXYFEN(MTI-501)[J]. Chinese Journal of Applied Chemistry, 1988, 0(1): 71-73.
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