摘要
A novel protocol for the synthesis of perylene diimides(PDIs),by reacting perylene dianhydride(PDA)with aliphatic amines is reported.Full conversions were obtained at temperatures between 20 and 60℃,using DBU as the base in DMF or DMSO.A“green”synthesis of PDIs,that runs at higher temperatures,was developed using K_(2)CO_(3) in DMSO.
基金
This work was in part funded by The Netherlands Organization for Scientific Research(NWO)by the Materials for Sustainability project SPEAR under Grant No.739.017.012.
