甲草胺置于盐酸体系中,用 丙酮 作为反应溶剂,化学反应 4.0H,反应生成 2-氯-2,6-二乙基乙酰苯胺
参考文献:occurrence Of Alachlor Environmental Degradation Products In Groundwater
标题:occurrence Of Alachlor Environmental Degradation Products In Groundwater
摘要:Groundwater Samples Collected Beneath A Massachusetts Corn Field Were Analyzed By Gas Chromatography/mass Spectrometry. In Addition To Alachlor,20 Compounds Were Detected Whose El And Cims Data Indicated That They Were Derived From Alachlor,Presumably Via Environmental Degradation. Structural Assignments Were Confirmed For Six Of These Compounds By Analysis Of Standards. They Were Among 10 Alachlor-Related Compounds That Were Synthesized By Use Of Either The Parent Compound Or 2,6-Diethylaniline As Starting Material. To Our Knowledge,None Of The Confirmed Compounds Have Previously Been Reported In Groundwater Samples. The Concentration Range Of The Degradation Products Ranged From 4 To 570 Ng L(-1). In All Samples,The Total Concentration Of The Degradation Products Exceeded The Parent Compound Concentration By At Least 2-Fold.
DOI:10.1021/es00006A018