Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- synthesis
- Product Name:Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-
- CAS Number:18054-10-9
- Molecular formula:C18H22O5Si2
- Molecular Weight:374.54
18055-70-4
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Yield:18054-10-9 90%
Reaction Conditions:
Stage #1: 1,3-bis(4′-tolyl)-1,1,3,3-tetramethyldisiloxanewith 1-hydroxy-pyrrolidine-2,5-dione;oxygen;cobalt(II) diacetate tetrahydrate in acetonitrile at 60; under 760.051 Torr; for 24 h;Green chemistry;
Stage #2: with sodium hydrogencarbonate in ethanol;water at 50; for 2 h;Green chemistry;Temperature;
References:
Goncharova, Irina K.;Silaeva, Kseniia P.;Arzumanyan, Ashot V.;Anisimov, Anton A.;Milenin, Sergey A.;Novikov, Roman A.;Solyev, Pavel N.;Tkachev, Yaroslav V.;Volodin, Alexander D.;Korlyukov, Alexander A.;Muzafarov, Aziz M. [Journal of the American Chemical Society,2019,vol. 141,# 5,p. 2143 - 2151] Location in patent:supporting information
18106-46-2
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17881-63-9
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17988-22-6
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18054-10-9
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4294-57-9
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