发明名称 |
Process for preparing alkylene diamine triacetic acid |
摘要 |
A process for the preparation of alkylene diamine triacetic acid (derivatives) which comprises the conversion of an alkylene diamine (derivative) to a metal salt of an alkylene diamine triacetic acid (derivative). The reaction is carried out in the presence of a polyvalent metal ion Ma+ and the entire reaction is carried out under hydrolyzing conditions if any of the reactants contain or form nitrile or amide groups.
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申请公布号 |
US2001007042(A1) |
申请公布日期 |
2001.07.05 |
申请号 |
US20010753150 |
申请日期 |
2001.01.02 |
申请人 |
VAN DOORN MARCELLINUS ALEXANDER;DRIESSEN JOHANNES WILHELMUS;BOONSTRA TJERK OEDSE;HEUS MARTIN |
发明人 |
VAN DOORN MARCELLINUS ALEXANDER;DRIESSEN JOHANNES WILHELMUS;BOONSTRA TJERK OEDSE;HEUS MARTIN |
分类号 |
C07C227/02;C07B61/00;C07C227/00;C07C229/16;(IPC1-7):C07C227/00;C07C229/06 |
主分类号 |
C07C227/02 |
代理机构 |
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代理人 |
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