A novel method of alkoxyamines homolysis activation via photochemical rearrangement Научная публикация
| Журнал |
Physical Chemistry Chemical Physics
ISSN: 1463-9076 , E-ISSN: 1463-9084 |
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| Вых. Данные | Год: 2024, Том: 26, Номер: 12, Страницы: 9754-9762 Страниц : 9 DOI: 10.1039/d3cp05815h | ||||
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Реферат:
Abstract
We proposed the nitrone-oxaziridine rearrangement as a novel method for photochemical activation for the homolysis of alkoxyamine in Nitroxide-Mediated Polymerization. The photoisomerization of aldo-/ketonitrone-group into oxaziridine one in 2,5-dihydroimidazole 3-oxide-based alkoxyamines was studied; the products of photolysis have been identified, and quantum yields were measured. Conversion of the nitrone group into oxaziridine one was found to decrease the activation energy of alkoxyamine homolysis by ca. 10 kJ/mol.
Библиографическая ссылка:
Cherkasov S.
, Parkhomenko D.
, Morozov D.
, Bagryanskaya E.
A novel method of alkoxyamines homolysis activation via photochemical rearrangement
Physical Chemistry Chemical Physics. 2024. V.26. N12. P.9754-9762. DOI: 10.1039/d3cp05815h WOS Scopus
A novel method of alkoxyamines homolysis activation via photochemical rearrangement
Physical Chemistry Chemical Physics. 2024. V.26. N12. P.9754-9762. DOI: 10.1039/d3cp05815h WOS Scopus
Даты:
| Поступила в редакцию: | 29 нояб. 2023 г. |
| Принята к публикации: | 28 февр. 2024 г. |
| Опубликована online: | 4 мар. 2024 г. |
Идентификаторы:
| Web of science | WOS:001183502400001 |
| Scopus | 2-s2.0-85187649261 |
| OpenAlex | W4392403354 |