Novel (meth)acrylates and methods of producing thereof
申请人:Yokoyama Keiichi
公开号:US20060167305A1
公开(公告)日:2006-07-27
The invention provides a (meth)acrylate represented by the general formula (I)
wherein X is a single bond or an alkylidene group having the general formula (II)
wherein R
3
and R
4
are independently hydrogen atoms or alkyl groups having 1 to 4 carbon atoms, R
1
is a hydrogen atom or a methyl group, R
2
is an alkyl group having 1 to 4 carbon atoms, m is 0 or 1, and when m is 0, n is 3, and when m is 1, n is 0.
The (meth)acrylate is obtained by reacting a cycloaliphatic ketone, an organomagnesium halide and a (meth)acrylic acid ester in the presence of an amine under the industrially feasible reaction conditions and operation according to the invention.