Cover Feature: Copper‐Catalyzed Synthesis of Trinuclear N‐Fused Hybrid Scaffolds by Double C(sp2)–N Bond Formation between 2‐(2‐Bromoaryl)indoles and 2‐Aminoazoles (Eur. J. Org. Chem. 19/2020). Issue 19 (13th May 2020)

• Record Type: Journal Article
• Authors: Diep, Thi Duyen; Duy Quang Dao, Pham; Ho, Son Long; Cho, Chan Sik
• Is Part Of: European journal of organic chemistry. Issue 19(2020)
• Page Start: 2782
• Page End: 2782
• Publication Date: 2020-05-13
• Subjects: Chemistry, Organic -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Bioorganic chemistry -- Periodicals; Chemistry, Physical organic -- Periodicals; 547
• DOI: 10.1002/ejoc.202000605
• Languages: English
• ISSNs: 1434-193X

Abstract

Abstract : The Cover Feature shows a copper‐catalyzed construction of trinuclear N‐fused hybrid scaffolds, indole/benzimidazole/quinazoline and indole/imidazole/quinazoline, by the reaction of 2‐(2‐bromoaryl)indoles with 2‐aminoazoles under microwave irradiation. The reaction pathway seems to proceed via double C( sp 2 )‐N bond formation accompanied by ammonia evolution between 2‐(2‐bromoaryl)indoles and 2‐aminoazoles. The background picture is "The ARC" (Architecture of River Culture, a cultural center communicating with rivers), a remarkable architecture symbolizing the harmony of river and nature which looks similar to a microwave reactor, near Nakdong River in Daegu, Republic of Korea. More information can be found in the Full Paper by C. S. Cho et al.