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Reduction of SF5CF3 via iridium catalysis: radical trifluoromethylation of aromatics
Chemical Communications ( IF 4.3 ) Pub Date : 2023-03-06 , DOI: 10.1039/d3cc00495c
Domenique Herbstritt 1 , Thomas Braun 1
Affiliation  

The greenhouse gas SF5CF3 acts as CF3 source for the photocatalytic trifluoromethylation of arenes on using [Ir(dtbbpy)(ppy)2]PF6 (4,4′-di-tert-butyl-2,2′-dipyridyl, ppy = 2-phenylpyridine) as catalyst. The trifluoromethylation of C6D6 in the presence of 1-octanol results in the concomitant generation of 1-fluorooctane, presumably by intermediate SF4.

中文翻译:

铱催化还原 SF5CF3:芳烃自由基三氟甲基化

温室气体 SF 5 CF 3作为 CF 3源使用 [Ir(dtbbpy)(ppy) 2 ]PF 6 (4,4'-di- tert -butyl-2,2'-dipyridyl)对芳烃进行光催化三氟甲基化, ppy = 2-苯基吡啶)作为催化剂。在 1-辛醇存在下, C 6 D 6的三氟甲基化导致伴随产生 1-氟辛烷,推测是通过中间体 SF 4产生的。
更新日期:2023-03-09
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