Cu12-Methylsilsesquioxane Cage Decorated with Cu(dppe)2 Moieties for Mild Oxidative Functionalization of Alkanes

We report a high nuclear (Cu14) complex synthesized via the self-assembly of copper-methylsilsesquioxane induced by the complexation with 1,2-bis(diphenylphosphino)ethane (dppe). The structure includes two cationic CuI(dppe)2 moieties and an anionic silsesquioxane cage of an unprecedented CuII12 structural type. The Cu12 cage fragment exhibits a unique (i) combination of Si4-cyclic/Si2-acyclic silsesquioxane ligands and (ii) encapsulation of two different chloride and carbonate species. This complex acts as a promising precatalyst in the mild oxidation and carboxylation of light alkanes to produce alkyl hydroperoxides, alcohols, ketones, or carboxylic acids. The present study widens the family of copper-methylsilsesquioxane clusters with prospective use in oxidation catalysis. © 2024 Elsevier B.V., All rights reserved.

Авторы
Bilyachenko Alexey N. 1, 2 , Khrustalev Victor N. 2, 3 , Arteev Ivan S. 1, 4 , Shul’Pina Lidia S. 1 , Ikonnikov Nickolai S. 1 , Kirillova Marina V. 5 , Shubina Elena S. 1 , Kirillov Alexander M. 5 , Kozlov Yuriy Nikitovich 6, 7 , Lobanov Nikolai N. 2 , Ragimov Karim G. 8 , Sun Di 9
Журнал
Inorganic Chemistry
Издательство
American Chemical Society
Номер выпуска
43
Язык
Английский
Страницы
20404-20414
Статус
Опубликовано
Ссылка
Внешняя ссылка
DOI
10.1021/ACS.INORGCHEM.4C02806
Том
63
Год
2024
Организации
  • 1 A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
  • 2 RUDN University, Moscow, Russian Federation
  • 3 N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
  • 4 Higher Chemical College, Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation
  • 5 Department of Chemical Engineering, Centro de Química Estrutural, Lisbon, Portugal
  • 6 N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
  • 7 Plekhanov Russian University of Economics, Moscow, Russian Federation
  • 8 Baku State University, Baku, Azerbaijan
  • 9 Department of Chemistry and Chemical Engineering, Shandong University, Jinan, China
Ключевые слова
Carboxylic acids; Catalysis; Complexation; Ketones; Oxidation; Oxidative stress; Synthesis (chemical); Carbonates species; Cationics; Chloride species; Diphenylphosphino ethane; Methylsilsesquioxane; Oxidative functionalization; Precatalysts; Silsesquioxanes; Structural type; Synthesised; Carboxylation; alcohol; alcohol derivative; alkane; carbonic acid; carboxylic acid; copper; cuprous ion; ethane; hydroperoxide; ketone; tesmilifene; article; cage; complex formation; controlled study; encapsulation
Цитировать
ГОСТ MLA RIS BibTex
Поделиться

Другие записи

АКТУАЛЬНЫЕ ПРОБЛЕМЫ МЕЖДУНАРОДНЫХ ОТНОШЕНИЙ И ВНЕШНЕЙ ПОЛИТИКИ В ХХI ВЕКЕ

Монография
Аватков В.А., Апанович М.Ю., Борзова А.Ю., Бордачев Т.В., Винокуров В.И., Волохов В.И., Воробьев С.В., Гуменский А.В., Иванченко В.С., Каширина Т.В., Матвеев О.В., Окунев И.Ю., Поплетеева Г.А., Сапронова М.А., Свешникова Ю.В., Фененко А.В., Феофанов К.А., Цветов П.Ю., Школярская Т.И., Штоль В.В. ...
Общество с ограниченной ответственностью Издательско-торговая корпорация "Дашков и К". 2018. 411 с.

IMMUNE ALTERATIONS IN CHILDREN WITH AUTISM SPECTRUM DISORDERS

Статья
Chudakova Yu M., Nikitina Svetlana G., Balakireva E.E., Shmarin Vassiliy V., Salimova Tatyana Agaragimovna, Martynov Andrey Vladimirovich, Shmarina Galina Vasilievna, Kostyuk Svetlana Victorovna
Russian Journal of Immunology. Том 27. 2024. С. 819-824