发明名称 |
Process for acrylamidoacylation of alcohols. |
摘要 |
<p>The present invention provides a dramatically improved process for the preparation of acrylamide and methacrylamide functional monomers, oligomers, and polymers that avoids the use of acidic catalysts which can cause undesired side reactions. The present invention process involves reacting an alkenyl azlactone with a hydroxy functional compound in the presence of a catalytic amount of either a bicyclic amidine or a trivalent phosphorus compound. These efficient basic catalysts provide unexpectedly increased reaction rates under mild conditions.</p> |
申请公布号 |
EP0336762(A2) |
申请公布日期 |
1989.10.11 |
申请号 |
EP19890303424 |
申请日期 |
1989.04.06 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
RASMUSSEN, JERALD K. C/O MINNESOTA MINING AND;HEILMANN, STEVEN M. C/O MINNESOTA MINING AND;KREPSKI, LARRY R. C/O MINNESOTA MINING AND;MOREN, DEAN M. MINNESOTA MINING AND |
分类号 |
C08J3/24;C07C231/14;C07C233/49;C08F8/00;C08F8/30;C08F20/00;C08F20/52;C08F20/58;C08F290/00;C08F299/02;C08G63/08;C08G63/68;C08G65/32 |
主分类号 |
C08J3/24 |
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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