Blue Organic Light-emitting Supramolecular Microfibers: The Self-assembly of a 1,2,4-Triazolo[1,5-a]pyrimidine Derivative

Abstract

The design and synthesis of 5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine-2-thioaceto-(2-fluorobenzyl) hydrazone (TPTH), which self-assembled into supramolecularmicrofibers with blue organic light-emitting properties, is reported. This is the firstoccurrence of the molecular self-assembly of 1,2,4-triazolo[1,5-a]pyrimidine derivatives.

Keywords

• 1
• 2
• 4-Triazolo[1
• 5-a]pyrimidine
• acetohydrazone
• synthesis
• self-assembly
• supramoecular