发明名称 |
Process for the preparation of iminodiacetonitrile. |
摘要 |
<p>A process for preparing iminodiacetonitrile which comprises bringing together under reaction conditions formaldehyde, hydrogen cyanide and a source of ammonia under substantially stoichiometric conditions at a temperature between about 30° and about 65°C at a pH between about 1.5 and about 5.5, preferably between about 3.5 and about 5.3, to produce the desired iminodiacetonitrile. </p> |
申请公布号 |
EP0237513(A1) |
申请公布日期 |
1987.09.16 |
申请号 |
EP19870870028 |
申请日期 |
1987.03.04 |
申请人 |
MONSANTO COMPANY |
发明人 |
MOST, JAMES THOMAS;RICHARD, THOMAS JOSE |
分类号 |
C07C255/61;C07C;C07C67/00;C07C253/00;C07C253/30;C07C255/24;C07C255/25 |
主分类号 |
C07C255/61 |
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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