Visible??Light??Induced C S Bond Activation: Facile Access to 1, 4??Diketones from β??Ketosulfones

J Xuan, ZJ Feng, JR Chen, LQ Lu…

Index: Xuan, Jun; Feng, Zhu-Jia; Chen, Jia-Rong; Lu, Liang-Qiu; Xiao, Wen-Jing Chemistry - A European Journal, 2014 , vol. 20, # 11 p. 3045 - 3049

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Citation Number: 29

Abstract

Abstract A novel method for the synthesis of 1, 4-diketones from β-ketosulfones was developed by means of a visible light-induced C [BOND] S bond activation process. Symmetrical and unsymmetrical 1, 4-diketones can be easily prepared in moderate to good yields.

~71%

~65%

~56%

~39%

~39%

~75%

~32%

~52%

~65%

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