Stable and Reusable Palladium Nanoparticles‐Catalyzed Conjugate Addition of Aryl Iodides to Enones: Route to Reductive Heck Products. Issue 21 (7th November 2017)

• Record Type: Journal Article
• Authors: Parveen, Naziya; Saha, Rajib; Sekar, Govindasamy
• Is Part Of: Advanced synthesis & catalysis. Volume 359:Issue 21(2017)
• Page Start: 3741
• Page End: 3751
• Publication Date: 2017-11-07
• Subjects: conjugate addition -- palladium nanocatalyst -- reductive Heck reaction -- reusable catalysts -- β-substituted carbonyl compounds; Catalysis -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Chemistry -- Periodicals; Chemistry, Technical -- Periodicals; Chemistry -- Periodicals; Catalysis -- Periodicals; Technology, Pharmaceutical -- Periodicals; 547.2
• DOI: 10.1002/adsc.201700823
• Languages: English
• ISSNs: 1615-4150

Abstract

Abstract: An efficient, binaphthyl‐backbone‐stabilized palladium nanoparticles (Pd‐BNP) catalyst for the 1, 4‐addition of aryl halides to enones has been developed. The scope of the reaction has been studied with various substituted and sterically hindered aryl halides and enones to afford the conjugate addition products in good to excellent yields. The catalyst has been recovered and reused up to five times without any appreciable change in particle size or reactivity. Abstract :