An extended family of D − A copolymers, poly[2,5-bis(alkyl)pyrrolo[3,4- c ]pyrrole-1,4( 2H , 5H )-dione- alt -5,5′-di(thiophen-2-yl)-2,2′-( E )-2-(2-(thiophen-2-yl)vinyl) thiophene], (PDVTs, see structures below) is now at your choice for your research in OTFT and other organic electronic devices.
1M TDS Cn-DPP2T-X structure checking 20251031
Linked below is an example of PDVT-12 :