?,??-Diamino-p-quinodimethanes with three stable oxidation states
Yükleniyor...
Dosyalar
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
American Chemical Society
Erişim Hakkı
info:eu-repo/semantics/embargoedAccess
Özet
Herein, we report the rational design, synthesis, and characterization of ?,??-diamino-substituted-p-quinodimethanes, which are a group of partially substituted p-quinodimethanes. These exhibit two reversible one-electron redox steps and electrochromism in the ultraviolet, visible, and near-infrared regions. We were able to isolate the crystalline compounds of all three oxidation states: neutral, radical cation, and dication. The obtained results not only create the bridge between p-quinodimethane and ?,?,??,??-tetrasubstituted-p-quinodimethane, but also demonstrate the straightforward modular approach for the synthesis of ?-conjugated open-shell compounds.
Açıklama
*Yıldız, Cem Burak ( Aksaray, Yazar )
Anahtar Kelimeler
?,??-Diamino?p?quinodimethanes, Three Stable Oxidation States
Kaynak
Organic Letters
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
22
Sayı
21
