发明授权
US5696279A Method of preparing thiocyanoalkyl esters of hydroxy-substituted
(meth)acrylic acids
失效
制备羟基取代的（甲基）丙烯酸的氰基氰基烷基酯的方法
- 专利标题： Method of preparing thiocyanoalkyl esters of hydroxy-substituted (meth)acrylic acids
- 专利标题（中）： 制备羟基取代的（甲基）丙烯酸的氰基氰基烷基酯的方法
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申请号： US546019申请日： 1995-10-20
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公开(公告)号： US5696279A公开(公告)日： 1997-12-09
- 发明人: Marie-Christine Berthe , Paul Caubere , Yves Fort
- 申请人： Marie-Christine Berthe , Paul Caubere , Yves Fort
- 申请人地址： FRX Paris la defense
- 专利权人： Atochem
- 当前专利权人： Atochem
- 当前专利权人地址： FRX Paris la defense
- 优先权： FRX9008698 19900709
- 主分类号： C07C331/10
- IPC分类号： C07C331/10 ; C07D251/38 ; C08F20/38 ; C07C31/04
摘要：
Thiocyanoalkyl esters of hydroxy-substituted (meth)acrylic acids are prepared by a process which includes the step of reacting an acrylic compound with an aldehyde of the formula CHOHR' wherein R' is a straight-chain or branched alkyl optionally substituted by hydroxyl, alkoxy or ester substitutents; straight-chain, branched or cyclic alkenyl; aryl radicals, optionally substituted by halogen, nitro or alkoxy, unsaturated heterocyclic radicals; alkylaryl; or arylalkyl radicals.
公开/授权文献
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