发明名称 |
DERIVATIVES OF 3-AZABICYCLO(3.1.0)HEXANE AND A PROCESS FOR THEIR PREPARATION |
摘要 |
3-azabicyclo(3.1.0)hexane-2-carboxylic acid, a plant gametocide, is prepared by effecting reaction between cis 2-aminomethylcyclopropyl-1,1-dimethyl acetal and a cyanide in the presence of a liquid lower-alkanecarboxylic acid; treating the resulting N-alkanoyl-3-azabicyclo(2.1.0)hexane-2-carbonitrile with a strong acid; treating the resulting 3-alkanoyl-3-azabicyclo(3.1.0)hexane-2-carboxylic acid with strong acid to form the desired 3-azabicyclo(3.1.0)hexane-2-carboxylic acid. |
申请公布号 |
DE2962088(D1) |
申请公布日期 |
1982.03.18 |
申请号 |
DE19792962088 |
申请日期 |
1979.06.20 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DAY, JANET ANNE;DEVLIN, BARRY ROY JOHN;SEARLE, ROBERT JOHN GRIFFITH |
分类号 |
C07D209/52;(IPC1-7):C07D209/52;C07C93/04 |
主分类号 |
C07D209/52 |
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