An efficient one-pot synthesis of highly functionalized selenophenes. (4th May 2023)

• Record Type: Journal Article
• Authors: Vojdani, Zeinab; Mosslemin, Mohammad H.; Mohebat, Razieh; Hassanabadi, Alireza
• Is Part Of: Phosphorus, sulfur, and silicon and the related elements. Volume 198:Number 5(2023)
• Page Start: 442
• Page End: 445
• Publication Date: 2023-05-04
• Subjects: Highly functionalized selenophene -- active alkenes -- anionic nucleophile -- potassium selenocyanate -- acetylenic esters; Sulfur compounds -- Periodicals; Organosulfur compounds -- Periodicals; Phosphorus compounds -- Periodicals; Organophosphorus compounds -- Periodicals; Silicon compounds -- Periodicals; Organosilicon compounds -- Periodicals; 546
• DOI: 10.1080/10426507.2023.2171039
• Languages: English
• ISSNs: 1042-6507

Abstract

Abstract: The reaction between active alkenes such as 2-pyridin-2-yl-methylene-malononitrile or ethyl-2-cyano-3-pyridin-2-yl-acrylate and acetylenic esters in the presence of KSeCN at room temperature provided a simple and efficient one-pot route for the synthesis of highly functionalized selenophenes. The reaction is characterized by mild conditions, short reaction time and tolerance to various functional groups and the products were fully characterized by multinuclear ( 1 H, 13 C, and 77 Se) NMR spectroscopy. Graphical Abstract: UF0001