Aerobic Co or Cu/NHPI-catalyzed oxidation of hydride siloxanes: synthesis of siloxanols

Ashot V. Arzumanyan; Irina K. Goncharova; Roman A. Novikov; Sergey A. Milenin; Konstantin L. Boldyrev; Pavel N. Solyev; Yaroslav V. Tkachev; Alexander D. Volodin; Alexander F. Smol'yakov; Alexander A. Korlyukov; Aziz M. Muzafarov

doi:10.1039/C8GC00424B

Aerobic Co or Cu/NHPI-catalyzed oxidation of hydride siloxanes: synthesis of siloxanols†

Ashot V. Arzumanyan,

*^a Irina K. Goncharova,

^a Roman A. Novikov,

^b Sergey A. Milenin,

^c Konstantin L. Boldyrev,^c Pavel N. Solyev,

^b Yaroslav V. Tkachev,^b Alexander D. Volodin,^a Alexander F. Smol'yakov,^ad Alexander A. Korlyukov

^ae and Aziz M. Muzafarov

*^ac

Author affiliations

* Corresponding authors

^a Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova St., Moscow 119991, Russian Federation
E-mail: aav@ineos.ac.ru, aziz@ineos.ac.ru

^b Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilova St., Moscow 119991, Russian Federation

^c Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., Moscow 117393, Russian Federation

^d Faculty of Science, RUDN University, 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation

^e N.I. Pirogov Russian National Research Medical University, 1 Ostrovityanov St., Moscow 117997, Russian Federation

Abstract

A highly efficient preparative method for the synthesis of siloxanols based on aerobic Co(OAc)₂ or Cu(OAc)₂/NHPI-catalyzed oxidation of hydride siloxanes using “green”, commercially available, simple inexpensive reagents and mild reaction conditions has been proposed. This is a general reaction for the synthesis of mono-, oligo- and polymeric siloxanols with various structures (linear, branched and cyclic).

Green Chemistry

Aerobic Co or Cu/NHPI-catalyzed oxidation of hydride siloxanes: synthesis of siloxanols†

Abstract

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Aerobic Co or Cu/NHPI-catalyzed oxidation of hydride siloxanes: synthesis of siloxanols

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