Inside Cover: New Synthetic Approaches to N‐Aryl and π‐Expanded Diketopyrrolopyrroles as New Building Blocks for Organic Optoelectronic Materials (Angew. Chem. Int. Ed. 19/2021). Issue 19 (6th April 2021)

• Record Type: Journal Article
• Authors: Jiang, Wenlin; Liu, Zitong; Zhu, Danlei; Zheng, Wenyu; Chen, Liangliang; Zhang, Xisha; Zhang, Guanxin; Yi, Yuanping; Jiang, Lang; Zhang, Deqing
• Is Part Of: Angewandte Chemie international edition. Volume 60:Issue 19(2021)
• Page Start: 10434
• Page End: 10434
• Publication Date: 2021-04-06
• Subjects: diketopyrrolopyrrole -- light-emitting materials -- N-arylation -- organic field-effect transistors -- π-expanded framework; Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.202103682
• Languages: English
• ISSNs: 1433-7851

Abstract

Abstract : Diketopyrrolopyrroles (DPPs) are widely used as building blocks for organic optoelectronic materials. In their Research Article on page 10700, Deqing Zhang and co‐workers report a new synthetic method toward both N ‐aryl DPPs and π‐expanded DPPs. These new DPP molecules show promising light‐emitting and semiconducting properties, demonstrating their usefulness for the development of high‐performance organic optoelectronic materials.