The object is to provide: a method for producing a polymer having a stable right-handed or left-handed helical structure from a single type of monomer in a per-selective manner and controlling the proportion between a polymer having the right-handed helical structure and a polymer having the left-handed helical structure; and a polymeric material which can be used for the formation of any of the right-handed and left-handed helical structures. Thus, disclosed are: a method for production of a polyisocyanide derivative having a stable helical main chain structure with a right-handed or left-handed helix or a mixture thereof from a single type of monomer by polymerizing an aromatic isocyanate having a substituent harboring a structure —CONH in the aromatic ring and a hydrophobic moiety having 6 or more carbon atoms in a polymerization solvent, wherein the direction of the helix depends on the polarity of the polymerization solvent; a poly(aromatic isocyanide) derivative produced by the method; and an aromatic isocyanide which is useful as a monomer for use in the production of the poly(aromatic isocyanide) derivative.
本发明旨在提供以下内容:一种从单一类型的单体中以选择性的方式制备具有稳定右旋或左旋螺旋结构的聚合物的方法,并控制具有右旋螺旋结构的聚合物和具有左旋螺旋结构的聚合物之间的比例;以及可用于形成任何右旋和左旋螺旋结构的聚合材料。因此,本发明揭示了:通过在聚合溶剂中聚合具有芳香环上具有结构—CONH的取代基和具有6个或更多碳原子的疏
水基团的芳香
异氰酸酯,从单一类型的单体中制备具有稳定螺旋主链结构的右旋或左旋螺旋或其混合物的聚
异氰酸酯衍
生物的制备方法,其中螺旋的方向取决于聚合溶剂的极性;通过该方法制备的聚(芳香
异氰酸酯)衍
生物;以及用于制备聚(芳香
异氰酸酯)衍
生物的单体芳香
异氰酸酯。