| 发明名称 |
Synthesis of 5-substituted tetrazoles |
| 摘要 |
Synthesis of 5-substituted tetrazoles via reaction of an organic nitrile with azide anion is improved by performing the reaction in an amine as solvent and in the presence of an acid-addition salt of the amine as catalyst.
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| 申请公布号 |
US4097479(A) |
申请公布日期 |
1978.06.27 |
| 申请号 |
US19770776619 |
申请日期 |
1977.03.11 |
| 申请人 |
MILES LABORATORIES, INC. |
发明人 |
LEIPZIG, THEODORE J. |
| 分类号 |
C07D257/04;C07D403/06;(IPC1-7):C07D403/06 |
主分类号 |
C07D257/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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