INTERMEDIATE FOR MANUFACTURE OF POLYMERIZABLE COMPOUND AND PROCESS FOR MANUFACTURE THEREOF
申请人:Zeon Corporation
公开号:EP2762465A1
公开(公告)日:2014-08-06
The present invention pertains to a compound represented by a formula (I) and a method for producing thereof (in the formula, Ax is an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and an aromatic hetero ring, Ay is a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group, an alkenyl group having 2 to 18 carbon atoms, an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and an aromatic hetero ring, or the like. Ax and Ay optionally bond to each other to form a ring, and Q is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like.). Accordinng to the invention, provided are a novel compound that makes it possible to produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band can be inexpensively produced in high yield by utilizing the compound according to one aspect of the invention as an intermediate for producing the polymerizable compound, and a method for producing thereof.
本发明涉及一种由式(I)表示的化合物及其生产方法(式中,Ax为具有2至30个碳原子的有机基团,其中包括至少一个芳香环,该芳香环选自由芳香烃环和芳香杂环组成的组、Ay 是氢原子、具有 1 至 18 个碳原子的烷基、环烷基、具有 2 至 18 个碳原子的烯基、具有 2 至 30 个碳原子的有机基团,其中包括至少一个从芳香烃环和芳香杂环组成的组中选出的芳香环,或类似物。Ax和Ay可选择彼此结合形成一个环,Q是氢原子、具有1至6个碳原子的烷基或类似物)。根据本发明,提供了一种新型化合物,通过利用根据本发明一个方面的化合物作为生产可聚合化合物的中间体,可以廉价地高产率生产出一种光学薄膜,该光学薄膜可以实现宽波长带内偏振光的均匀转换,并提供了一种生产方法。