PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS
摘要
This application relates to efficient and economical synthetic chemical processes for the preparation of pesticidal thioether and pesticidal sulfoxides efficiently and in high yield from commercially available starting materials. Further, the present application relates to certain novel compounds necessary for their synthesis. Specifically a process is provided for the production of N-acyl thioethers comprising acylation of an aminopyrazole precursor with 3-chloropropionyl chloride followed by thioalkylation of the product.
申请公布号
CA2926095(A1)
申请公布日期
2015.04.23
申请号
CA20142926095
申请日期
2014.10.17
申请人
DOW AGROSCIENCES LLC
发明人
YANG, QIANG;LORSBACH, BETH;WHITEKER, GREG;ROTH, GARY;DEAMICIS, CARL;CLARK, THOMAS P.;GRAY, KAITLYN;ZHANG, YU;MUHUHI, JOSECK M.