| 摘要 |
<p>The present invention provides a method for manufacturing a novel vinyl group-containing compound. The method for manufacturing a vinyl group-containing compound according to the present invention comprises the step of removing a hydroxyethyloxy group-containing compound represented by formula (20) from an unpurified product containing a vinyl group-containing compound represented by formula (1). In the formulae, W^1 and W^2 are groups represented by formula (2), hydroxyl groups or (meth)acryloyloxy groups, rings Y^1 and Y^2 are aromatic hydrocarbon rings, R is a monovalent or specific divalent group, R^3a and R^3b are cyano groups, halogen atoms or monovalent hydrocarbon groups, n1 and n2 are integers of 0 to 4, one among W^50 and W^51 is a group represented by formula (2), a hydroxyl group or a (meth)acryloyloxy group, and the other is a group represented by formula (21). In formulae (2) and (21), Z is an aromatic hydrocarbon ring, X is a monovalent group or a group represented by -S-, R^1 is a monovalent or C1-C4 alkylene group, R^2 is a specific substituent such as a monovalent hydrocarbon group, and m is an integer of 0 or greater.</p> |
