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A procedure utilizing [TBA][P(SiCl3)2] as P source for the synthesis of phosphinecarboxamides is presented. The synthesis involves the reaction of [TBA][P(SiCl3)2] with isocyanates. These compounds act as highly effective reagents for the subsequent phosphination of isocyanates, leading to the formation of phosphine(triscarboxamides). This reaction proceeds swiftly under mild and straightforward conditions, making it suitable for a wide range of commercially available isocyanates. [ABSTRACT FROM AUTHOR]

This report describes the electrocatalytic regioselective acyloxylation and halogenation of aromatic C(sp2)‐H bond in an undivided cell without any toxic or expensive metals. This electrocatalytic acyoxylation of phenyl ether resulted in chemoselective C−H bond functionalization to give a series of aryl ether products with acyloxy, hydroxyl and halogen group. In addition, cyclic voltammograms showed that the electrode was the first step to oxidize aromatic rings, and a possible mechanism was proposed based on the experimental results. [ABSTRACT FROM AUTHOR]