| 发明名称 |
Process for the preparation of p-hydroxybenzyl cyanide. |
| 摘要 |
p-Hydroxybenzyl cyanide is prepared by reacting p-hydroxymandelic acid or its sodium or potassium salt with cyanide ions. The product is a useful intermediate for the preparation of the adrenergic beta -receptor-blocker atenolol.
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| 申请公布号 |
CH633526(A5) |
申请公布日期 |
1982.12.15 |
| 申请号 |
CH19780005894 |
申请日期 |
1978.05.30 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LTD. |
发明人 |
MICHAEL JOHN COOPER;PHILIP NEIL EDWARDS;ROBERT JEFFREY COPELAND |
| 分类号 |
C07C255/53;(IPC1-7):C07C120/06;C07C121/75 |
主分类号 |
C07C255/53 |
| 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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