发明名称 |
PROCESS FOR THE PREPARATION OF ORGANIC AZIDES |
摘要 |
A process for the addition of an azide function to an organic compound in which process a mixture is prepared by adding an epoxide-derivative of the organic compound and an alkali metal azide salt to a solvent is described. The mixture is heated to a reaction temperature at which the epoxide-derivative and the azide can react to form an azide derivative of the organic compound. An amount, near equimolar to the epoxide derivative, of a (1-6C)alkyl-(2-4C)carboxylic acid ester having a boiling point above the reaction temperature is added to the mixture before and/or during the reaction.
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申请公布号 |
CA2296902(A1) |
申请公布日期 |
2000.08.19 |
申请号 |
CA20002296902 |
申请日期 |
2000.01.21 |
申请人 |
SANOFI-SYNTHELABO;AKZO NOBEL N.V. |
发明人 |
CLAASSEN, HENRICUS CORNELIS JOZEPHUS |
分类号 |
C07H15/18;C07B43/00;C07C247/00;C07C247/04;C07C247/10;C07C247/14;C07H5/04;C07H9/04;C07H15/04;(IPC1-7):C07H15/18 |
主分类号 |
C07H15/18 |
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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