Photocatalytic radical addition of 1,1,2,2-tetrafluoro-1-iodoethane to alkenes

0485472 - ÚOCHB 2018 RIV RU eng J - Journal Article
Voltrová, Svatava - Beier, Petr
Photocatalytic radical addition of 1,1,2,2-tetrafluoro-1-iodoethane to alkenes.
Fluorine notes. Roč. 6, č. 115 (2017). ISSN 2071-4807
Institutional support: RVO:61388963
Keywords : photocatalysis * radical addition * Rhodamine B * Eosin Y * tetrafluoroiodoethane * LED
OECD category: Organic chemistry
http://notes.fluorine1.ru/public/2017/6_2017/article_2.html

Photocatalytic radical addition and addition-elimination reactions of terminal alkenes with 1,1,2,2-tetrafluoro-1-iodoethane under a blue LED light irradiation are reported. The photoredox catalysis with Rhodamine B or Eosin Y provided the corresponding 1,1,2,2-tetrafluoro-4-iodoalkanes or 1,1,2,2-tetrafluoroalkenes, respectively, in good yields. The obtained iododerivatives were successfully hydrodeiodinated to form saturated 1,1,2,2-tetrafluoroalkanes.
Permanent Link: http://hdl.handle.net/11104/0280489