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US5633380A Substituted quinoline herbicide intermediates and process 失效
取代喹啉除草剂中间体和方法

Substituted quinoline herbicide intermediates and process
摘要:
The invention is substituted quinoline intermediates useful in the synthesis of the herbicide 2-(4-isopropyl-4-methyl 5-oxo 2-imidazolidinyl)-5-methoxymethylnicotinic acid and a process for preparing the herbicide intermediate 3-methoxymethyl-7- or 8-hydroxyquinoline.
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