119492-87-4Relevant academic research and scientific papers
Domino Radical Addition/Oxidation Sequence with Photocatalysis: One-Pot Synthesis of Polysubstituted Furans from α-Chloro-Alkyl Ketones and Styrenes
Wang, Shuang,Jia, Wen-Liang,Wang, Lin,Liu, Qiang,Wu, Li-Zhu
, p. 13794 - 13798 (2016)
A new domino reaction has been developed that allows the combination of styrenes and α-alkyl ketone radicals to afford a wide array of polysubstituted furans in good to excellent yields under mild and simple reaction conditions. The key to success of this novel protocol is the use of photocatalyst fac-Ir(ppy)3and oxidant K2S2O8. Mechanistic studies by a radical scavenger and photoluminescence quenching suggest that a radical addition/oxidation pathway is operable.
Palladium-Catalyzed Rearrangement of 2-Alkynyl Aryl Ketones to Substituted Furans
Sheng, Huaiyu,Lin, Shouyuan,Huang, Yaozeng
, p. 1022 - 1023 (2007/10/02)
1,4-Diaryl- and 1,4-diaryl-2-alkyl-3-butyn-1-ones can be rearranged catalytically by treatment with Pd(dba)2/PPh3 to give 2,5-substituted and 2,3,5-trisubstituted furans in 26-38percent yields.
