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NOVEL PROCESS FOR PREPARATION OF KEY INTERMEDIATE OF PINOXADEN
NOVEL PROCESS FOR PREPARATION OF KEY INTERMEDIATE OF PINOXADEN
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机译:PINOXADEN关键中间体的制备新工艺
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摘要
The present invention relates to a novel process for preparation of compounds of formula (I) used in the synthesis of Pinoxaden. The intermediate is a substituted phenyl malonic esters of formula (I), where R is C1-C4 alkyl, straight or branched chain.
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