异丙隆

异丙隆在土壤和小麦中的降解与残留

Study on degradation and residue of isoproturon in the soils and wheat

报道了以氯甲酸甲酯为起始原料合成除草剂异丙隆的方法。

A method for preparation of Isoproturon from chloroformate as starting material was reported .

外源木炭对异丙隆在土壤中吸附、淋溶及降解的影响

Effect of Charcoal Amendment on Adsorption , Leaching and Degradation of Isoproturon in Soils

结果表明，氯甲酸甲酯法制除草剂异丙隆，总收率为82.7%，原药纯度达95%。

Results showed that the yield of product could be reach 82.7 % and the purity was 95 % .

【结论】异丙隆是小分子，本身没有免疫活性，也没有与载体蛋白偶联的活性基团。

【 Conclusion 】 Isoproturon is a small molecule without immune activity and active functional group for attaching to a protein carrier .

结果表明：异丙隆使用量在50mg/kg以下，对土壤基础呼吸和微生物生物量碳基本没有影响；

The results showed both the basal respiration and microbial biomass were influenced little by isoproturon at below 50 mg / kg in soils .

利用高效液相色谱仪，建立了土壤中异丙隆及其降解产物对异丙基苯胺的分离测定方法。

A high performance liquid chromatography ( HPLC ) procedure is developed for the simultaneous determination of isoproturon and its main metabolite , 4-isopropylaniline , in soil .