4npi Stable Multitasking Azapentacene: Acidochromism, Hole Mobility, and Visible Light Photoresponse.
Das S, Mandal A, Alam MT, Kumar C, Sarkar A, Senanayak SP, Bhattacharyya S, Zade SS.
Das S, et al.
ACS Appl Mater Interfaces. 2022 Aug 24;14(33):37982-37989. doi: 10.1021/acsami.2c04490. Epub 2022 Aug 10.
ACS Appl Mater Interfaces. 2022.
PMID: 35947785
The exceptional stability of this formally antiaromatic pi-system is attributed to the fused dihydropyrazine ring, which has ethenamine (enamine) conjugations, and hence, the pi-electrons delocalize over the nearly planar azapentacene core to endow with a global aromatic c …
The exceptional stability of this formally antiaromatic pi-system is attributed to the fused dihydropyrazine ring, which has ethenamine (ena …