发明名称 |
Production of alkoxyalkyl phosphate esters. |
摘要 |
<p>A process for the production of alkoxyalkyl triorganic phosphates utilizing a continuous process for the manufacture of alkoxyalkyl alkoxides comprising treating an alkoxyalkanol with a sodium borohydride for 20 minutes to 4 hours reacting the treated alkoxyalkanol continuously with an alkali metal hydroxide to form an alkali metal alkoxide. A large excess of alcohol is employed. The alkoxide is phosphorylated to form a trialkoxyalkyl phosphate. The alkoxidation reaction and the phosphorylation reaction are both conducted in a non-oxidizing atmosphere. The crude product is then refined by conventional means.</p> |
申请公布号 |
EP0091426(A2) |
申请公布日期 |
1983.10.12 |
申请号 |
EP19830890045 |
申请日期 |
1983.03.24 |
申请人 |
FMC CORPORATION |
发明人 |
PARSONS, NORMAN COLE;FINLEY, JOSEPH HOWARD |
分类号 |
C07C41/18;C07C43/13;C07F9/09;(IPC1-7):07F9/09 |
主分类号 |
C07C41/18 |
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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