Synthesis of new oligothiophene derivatives and their intercalation compounds: orientation effects

摘要: Abstract The orientation dependence of intercalated oligothiophene derivatives in vermiculite and metal disulfides MS 2 (M=Mo, Ti Zr) on the pendant group thiophene ring host material was studied by X-ray diffraction (XRD) solid state nuclear magnetic resonance spectroscopy. Amino nitro bi-, ter- quarter-thiophenes were synthesized for first time. amino-oligothiophenes into an exchange reaction with previously octadecylammonium intercalation–exfoliation technique. Analysis XRD data indicates that a monolayer amino-oligothiophene orients perpendicularly to silicate surface lies flat van der Waals gap .