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A self‐photocatalyzed sulfonylation/cyclization of quinazolinones containing unactivated alkenes with various sulfonyl chlorides was developed. The protocol provides access to sulfonyl radicals via energy transfer from the quinazolinone skeleton to the sulfonyl chloride. Notably, the transformations proceeded without any external photocatalysts, additives, or oxidants, providing an alternative method for fabricating sulfonylated compounds.

The synthesis of amides, nitriles, and anhydrides via reactions under the action of the visible-light-driven in situ generated Vilsmeier–Haack reagent from CBr4 in DMF.

A new method for the direct synthesis of 3-phosphinoylbenzothio­(seleno)­phenes has been achieved through an Ag-mediated radical addition–cyclization of 2-alkynylthio­(seleno)­anisoles with secondary phosphine oxides in good yields under mild conditions. In this single reaction, benzenethiophene or benzeneselenophene skeleton, C­(sp2)–P and C­(sp2)–S bonds can be constructed with the cleavage of the C­(sp3)–S bond, highlighting the efficiency and step-economics of this protocol.