20.500.12556/RUL-167038 Copper(I)-photocatalyzed addition of trichloromethanesulfenyl chloride to olefinic compounds Atom transfer radical addition (ATRA) reactions are essential transformations in organic synthetic chemistry that enable the atom-economic difunctionalization of abundant olefin feedstocks. In this way, a rich chemical space can be opened up by well-planned combinations of simple starting materials. To build an efficient photocatalytic transformation, the reactivity of trichloromethanesulfenyl chloride toward alkenes and alkynes was investigated under photocatalytic Cu(I) reaction conditions. In this study, we found that trichloromethanesulfenyl chloride can be added to a series of olefins (such as styrenes and electron-rich and -poor olefins) in the presence of 1 mol% [Cu(dmp)$_2$]BF$_4$ photocatalyst and blue LED irradiation, producing α-chloro trichloromethylthioethers in good yields. Experimental and theoretical (DFT) mechanistic studies are consistent with the proposed radical chain mechanism of transformation. This study may serve as a valuable reference for the development of new coupling reactions that are economical and highly efficient processes. copper photocatalysis alkenes sulfenylation radical chain reaction fotokataliza alkeni sulfenil kloridi radikalske verižne reakcije true false true Angleški jezik Slovenski jezik Članek v reviji 2025-02-05 10:23:07 2025-02-05 10:23:08 2025-06-27 12:29:40 0000-00-00 00:00:00 2025 0 0 8 str. iss. 3, art. 661 Vol. 30 Feb. 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 547.1:544.526.5:546.56 1420-3049 10.3390/molecules30030661 225061891 RAZ_Petek_Nejc_2025.pdf RAZ_Petek_Nejc_2025.pdf 1 ACDFC2C4D922AE0DFEE6CC8A6C7847EC 747c84b1c6bcb80d4e14d03cc37f6e372d671341861b70444cf51c942e85c0b7 73b75333-e3a2-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=199166 https://www.mdpi.com/1420-3049/30/3/661 1 f7828883-e3a1-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=199164 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0