"Method of preparing a thiophene-containing or furan -containing conjugated compound and precursor compound used therein".
申请人:Koninklijke Philips Electronics N.V.
公开号:EP0867437A1
公开(公告)日:1998-09-30
The invention relates to a method of preparing thiophene-containing or furan-containing conjugated compounds such as polythiophene. The method uses a precursor compound having tetrahydrothiophene or tetrahydrofuran precursor units having arylthio or alkylthio substituents. The precursor units can be thermally converted into thiophene or furan units. Due to the presence of the precursor units the precursor compound is soluble and can, unlike the corresponding conjugated compound, be processed from solution.