发明名称 |
Process for the preparation of the potassium salt of phosphoenolpyruvic acid |
摘要 |
PCT No. PCT/US82/00402 Sec. 371 Date Aug. 30, 1982 Sec. 102(e) Date Aug. 30, 1982 PCT Filed Mar. 29, 1982 PCT Pub. No. WO83/03412 PCT Pub. Date Oct. 13, 1983.The potassium salt of phosphoenolpyruvic acid (PEP-K), used as a phosphorylation agent particularly in enzymatic reactions, is prepared by a process which consists of two steps, namely the treatment of a halopyruvic acid with a trialkyl phosphite and the hydrolysis of the dialkyl phosphate of enolpyruvic acid thus formed in an aqueous medium and in the presence of potassium hydroxide.
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申请公布号 |
US4478762(A) |
申请公布日期 |
1984.10.23 |
申请号 |
US19820416391 |
申请日期 |
1982.03.30 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
WHITESIDES, GEORGE M.;HIRSCHBEIN, BERNARD L.;MAZENOD, FRANCOIS P. |
分类号 |
C07F9/09;C07F9/113;(IPC1-7):C07F9/40 |
主分类号 |
C07F9/09 |
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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