[EN] METHOD FOR PREPARING PARA-PHENYL ALKYNYL BENZALDEHYDES<br/>[FR] PROCEDE DE PREPARATION DE PARA-PHENYL ALKYNYLE BENZALDEHYDES
申请人:APPLIED RESEARCH SYSTEMS
公开号:WO2005037758A1
公开(公告)日:2005-04-28
The present invention is related to a new synthesis for preparing para-phenyl alkynyl benzaldehyde of general formula (I). The compounds of formula (I) are useful building blocks, in particular in the synthesis of electrically conducting polymers. R is selected from the group consisting of C1-C12-alkyl, C1-C12-alkyl aryl, C1-C12-alkyl heteroaryl, C2-C12-alkenyl, C2C12-alkenyl aryl, C2-C12-alkenyl heteroaryl, C2-C12--alkynyl, C2-C12-alkynyl aryl, C2-C12-alkynyl heteroaryl, C3-C8-cycloalkylC1-C12--alkyl-C3-C8-cycloalkyl, C1-C12-alkoxy, aryl, heteroaryl, halides.
本发明涉及一种制备通式(I)的对苯基炔基苯甲醛的新合成方法。通式(I)化合物是有用的构建模块,特别在合成导电聚合物中。R从以下组中选择:C1-C12-烷基,C1-C12-烷基芳基,C1-C12-烷基杂芳基,C2-C12-烯基,C2-C12-烯基芳基,C2-C12-烯基杂芳基,C2-C12-炔基,C2-C12-炔基芳基,C2-C12-炔基杂芳基,C3-C8-环烷基C1-C12-烷基-C3-C8-环烷基,C1-C12-烷氧基,芳基,杂芳基,卤素。