|
ИСТИНА |
Войти в систему Регистрация |
ФНКЦ РР |
||
Sequential hydrothiolation-hydrosilylation: a route to the creation of new organosilicon compounds with preset structuresстатья
- Авторы: Krizhanovskiy Ilya, Temnikov Maxim, Drozdov Fedor V., Peregudov Alexander S., Anisimov Anton
- Журнал: REACTION CHEMISTRY & ENGINEERING
- Год издания: 2023
- DOI: 10.1039/d2re00420h
- Аннотация: An efficient approach to the preparation of functional organosilicon compounds by sequential hydrothiolation (Ht) and hydrosilylation (Hs) reactions using commercially available catalysts (Karstedt's catalyst) and activators (UV or UV in presence of benzophenone) is presented. Structure-reactivity relations for Si-H containing silanes with the sulfide bond in different positions (α, β, γ, and via a siloxane spacer) were firstly demonstrated. This approach has been tested on disiloxane and then successfully applied for modification of cis-stereoregular silsesquioxane ring containing 4 vinyl and 4 hydrido groups. Also we demonstrated the efficiency of introducing alkoxy groups into a vinyl- hydride- containing disiloxane both at the Ht and Hs stages. Thus, the approach that we developed is a convenient and promising tool for the synthesis of complex organosilicon molecular ensembles with an unlimited variety of structures and substituents.
- Добавил в систему: Крижановский Илья Николаевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Текст статьи с саппортом | RE-ART-10-2022-000420_Proof_hi.pdf | 7,6 МБ | 17 января 2023 [KrizhanovskiyIN] |
| 2. | экспертное заключение | ekspertnoe_zaklyuchenie_Gs_2023.pdf | 294,7 КБ | 17 января 2023 [KrizhanovskiyIN] |