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
Pavel N.
Solyev,
b
Alexander A.
Korlyukov
ae
and
Aziz M.
Muzafarov
*ac
*a
Irina K.
Goncharova,
a
Roman A.
Novikov,
b
Sergey A.
Milenin,
c
Pavel N.
Solyev,
b
Alexander A.
Korlyukov
ae
and
Aziz M.
Muzafarov
*ac
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).
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