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KMID : 0370219860300060348
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Yakhak Hoeji
1986 Volume.30 No. 6 p.348 ~ p.351
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Study on Synthesis of Methyl-7-iodoheptanoate
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Abstract
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New synthetic method for methyl-7-iodoheptanoate was studied. Methyl-7-iodohepta? noate is important compound in the synthesis codlemone, the sex pheromone of codling motl which doing harm to apple tree significantly, and this compound also be used essentially in the synthesis of prostaglandin derivatives. In previous the methyl-7-iodoheptanoate has been preparec from-7-chloroheptanoic acid as a starting material with disadvantage, since the 7-chloroheptanoic acid is expensive and the process is much complicate. In this paper the method to preparin€ methyl-7-iodoheptanoate was developed economically by using dihydropyran as a starting materia. in the course of 5 steps. Hence, methyl-7-iodoheptanoate which can be synthesized by new methoc studied on this paper should be very useful compound for preparing codlemone or its acetate whici will be used to developing pollution-free insecticides, and for preparing prostaglandin derivative; with advantage.
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