Flow Metal‐Free ArC Bond Formation via Photogenerated Phenyl Cations. Issue 7 (22nd March 2016)

• Record Type: Journal Article
• Authors: Bergami, Matteo; Protti, Stefano; Ravelli, Davide; Fagnoni, Maurizio
• Is Part Of: Advanced synthesis & catalysis. Volume 358:Issue 7(2016)
• Page Start: 1164
• Page End: 1172
• Publication Date: 2016-03-22
• Subjects: arylation flow chemistry metal‐free conditions phenyl cation photochemistry process mass intensity; Catalysis -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Chemistry -- Periodicals; Chemistry, Technical -- Periodicals; Chemistry -- Periodicals; Catalysis -- Periodicals; Technology, Pharmaceutical -- Periodicals; 547.2
• DOI: 10.1002/adsc.201600019
• Languages: English
• ISSNs: 1615-4150

Abstract

Abstract: A convenient photochemical flow protocol for the formation of aryl‐carbon bonds via photogenerated phenyl cations has been developed. A wide range of phenylated products, including biaryls, allylarenes, 2‐arylacetals and benzyl γ‐lactones, was smoothly synthesized in satisfactory yields under metal‐free conditions. The adoption of a flow reactor often allowed us to adopt higher concentrations of substrates and shorter irradiation times compared to those usually employed in batch systems. Abstract :