PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS
    2.
    发明申请
    PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS 审中-公开
    制备杀虫剂化合物的过程

    公开(公告)号:WO2015058022A1

    公开(公告)日:2015-04-23

    申请号:PCT/US2014/061012

    申请日:2014-10-17

    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.

    摘要翻译: 本申请涉及有效和经济的合成化学方法,用于从市场上可买到的起始材料有效且高产率地制备杀虫硫醚和农药亚砜。 此外,本申请涉及某些合成所需的新化合物。 具体地说,提供了用于生产N-酰基硫醚的方法,包括用3-氯丙酰氯酰化氨基吡唑前体,接着对产物进行硫代烷基化。

    PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS
    6.
    发明申请
    PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS 审中-公开
    制备杀虫剂化合物的方法

    公开(公告)号:WO2015058020A1

    公开(公告)日:2015-04-23

    申请号:PCT/US2014/061009

    申请日:2014-10-17

    CPC分类号: A01N43/56 C07D401/04

    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.

    摘要翻译: 本申请涉及有效和经济地合成化学方法,用于从市售的起始原料中有效地以高收率制备农药硫醚和杀虫亚砜。 此外,本申请涉及其合成所必需的某些新型化合物。 提供了一种制备N-酰基硫醚的方法,包括用3-氯丙酰氯酰化氨基吡唑前体,接着产物硫代烷基化。