发明名称 |
PROCESS FOR THE PRODUCTION OF DEUTERATED ACRYLIC ACID OR DEUTERATED METHACRYLIC ACID |
摘要 |
<p>In accordance with the present invention, there is provided a process for the production of deuterated acrylic acid or deuterated methacrylic acid comprising the exchange of hydrogens in acrylic acid or methacrylic acid with deuteriums in the presence of a catalyst. The deuterated acrylic or methacrylic acid is very useful as a starting material in the production of high quality optical plastic fibers.</p> |
申请公布号 |
CA1265814(A) |
申请公布日期 |
1990.02.13 |
申请号 |
CA19860510055 |
申请日期 |
1986.05.27 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
KATO, MASAAKI;UNO, TETSUYA;KOBAYASHI, MASAO;OSUGA, NAOTO |
分类号 |
C07B59/00;C07C57/04;(IPC1-7):C07B59/00 |
主分类号 |
C07B59/00 |
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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