Ultalong nanowires self-assembled from a[b]-bisphenanthrene-fused azadipvrromethene

The 1 D microwires based onπ-extended azaBODIPY were successfully prepared and characterized for the first time.The bisphenanthrene-fused azaBPP-12 C with four hydrophobic chains was prepared through de novo synthesis method involving the Suzuki reaction and subsequent oxidative ring-fused coupling.The microwires and aggregation behavior were studied using SEM,XRD and absorption spectroscopy.Finally,an H-ty pe aggregation was confirmed in the solution process.