| 摘要 |
Provided is a novel compound which ensures sufficient carrier mobility for use as a semiconductor material and which can dissolve in relatively general-purpose organic solvents such as hydrophobic solvents (such as toluene), alcoholic solvents (such as methanol and ethanol), glycolic solvents (such as propylene glycol monomethyl ether), and ester solvents (such as methyl lactate). An azomethine oligomer characterized in that: the oligomer has, in the main skeleton, a divalent hydrocarbon group which may have an oxygen-, sulfur-, or cycloalkylene-containing group; either optionally substituted aromatic groups that each have an azomethine group or aromatic-ring-containing conjugated groups wherein azomethine groups and optionally substituted divalent aromatic groups are alternately bonded in a conjugated state are attached to both ends of the hydrocarbon group through the azomethine groups; and the optionally substituted aromatic groups and the aromatic-ring-containing conjugated groups are nonreactive with an aldehyde group and an amino group. |
