First demonstration of photocatalytic synthesis of trichloroacetic acid from chloroform and CO2 over TiO2

First demonstration of photocatalytic synthesis of trichloroacetic acid from chloroform and CO2 over TiO2 Научная публикация

Журнал

Journal of Photochemistry and Photobiology A: Chemistry
ISSN: 1010-6030 , E-ISSN: 1873-2666

Вых. Данные

Год: 2027, Том: 482, Номер статьи : 117488, Страниц : DOI: 10.1016/j.jphotochem.2026.117488

Ключевые слова

Photocatalysis; Titanium dioxide; Chloroform; Carbon dioxide; Carboxylation; Trichloroacetic acid

Авторы

Greish Alexander A. ¹ , Shuvalova Elena V. ¹ , Finashina Elena D. ¹ , Krylov Igor B. ¹ , Tolkachev Nikolai N. ¹ , Tkachenko Olga P. ¹ , Kustov Leonid M. ^1,2

Организации

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russian Federation
2	Department of Chemistry, , M.V. Lomonosov Moscow State University, 119991, Moscow, Russian Federation

This work is devoted to the first demonstration of the synthesis of trichloroacetic acid from chloroform and CO2 in an aqueous solution over TiO2 under irradiation with UV light. The yield of trichloroacetic acid under chosen conditions exceeds 90% with the selectivity to the target product close to 100%. The mechanisms of trichloroacetic acid formation from chloroform and CO2 are considered.

Greish A.A. , Shuvalova E.V. , Finashina E.D. , Krylov I.B. , Tolkachev N.N. , Tkachenko O.P. , Kustov L.M.
First demonstration of photocatalytic synthesis of trichloroacetic acid from chloroform and CO2 over TiO2
Journal of Photochemistry and Photobiology A: Chemistry. 2027. V.482. 117488 . DOI: 10.1016/j.jphotochem.2026.117488 Scopus OpenAlex

Поступила в редакцию:	11 мар. 2026 г.
Принята к публикации:	23 июн. 2026 г.
Опубликована online:	3 июл. 2026 г.

≡ Scopus:	2-s2.0-105043713965
≡ OpenAlex:	W7167270455