发明授权
- 专利标题: N-cyanophosphorus imides
- 专利标题(中): N-氰基磷酰胺
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申请号: US42135673申请日: 1973-12-03
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公开(公告)号: US3896188A公开(公告)日: 1975-07-22
- 发明人: MITSCH RONALD A
- 申请人: MINNESOTA MINING & MFG
- 专利权人: Minnesota Mining & Mfg
- 当前专利权人: Minnesota Mining & Mfg
- 优先权: US42135673 1973-12-03; US20266771 1971-11-26
- 主分类号: C07F9/06
- IPC分类号: C07F9/06 ; C07F9/535 ; C07F9/564 ; C07F9/572 ; C07F9/58 ; C07F9/59 ; C07F9/60 ; C07F9/6506 ; C07F9/655 ; C07F9/6553 ; C07F9/6568 ; C07F9/6571 ; C07F9/02
摘要:
Novel substituted N-cyanophosphorus imides having a relatively high degree of hydrolytic stability are prepared by reacting a trivalent phosphorus compound with difluorodiazirine in the presence of an inert solvent. Such compounds have utility as pest control agents, corrosion inhibitors, plasticizers, flotation agents and petroleum additives.
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