发明授权
US3555045A 2-substituted-1,3-dioxolane compounds and method for preparing same
失效
2-取代-1,3-二氧杂环己烯化合物及其制备方法
- 专利标题: 2-substituted-1,3-dioxolane compounds and method for preparing same
- 专利标题(中): 2-取代-1,3-二氧杂环己烯化合物及其制备方法
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申请号: US3555045D申请日: 1968-03-22
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公开(公告)号: US3555045A公开(公告)日: 1971-01-12
- 发明人: GRIFFITH RUSSELL K , ZORSKA ROMANAS , FITZGIBBONS WILLIAM O
- 申请人: STANDARD OIL CO OHIO
- 专利权人: Standard Oil Co Ohio
- 当前专利权人: Standard Oil Co Ohio
- 优先权: US71517968 1968-03-22
- 主分类号: C07D317/32
- IPC分类号: C07D317/32 ; C07D13/04
摘要:
THE NOVEL HERBICIDAL COMPOUNDS, THE 2-(HLOALKYL)-2AMINO-1,3-DIOXOLANES ARE PREPARED IN A ONE-STEP PROCESS BY REACTING AN ALPHA-HALOALIPHATIC NITRILE WITH AN ALKYLENE GLYCOL IN THE PRESENCE OF AN ALKALINE CATALYST.
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