The selective synthesis of di- and cyclosiloxanes bearing several hidden p-tolyl-functionalities
作者:Irina K. Goncharova、Sergey P. Kutumov、Roman A. Novikov、Tatyana Yu. Shiryaeva、Alexander D. Volodin、Alexander A. Korlyukov、Ashot V. Arzumanyan
DOI:10.1016/j.jorganchem.2022.122482
日期:2022.11
This study reports the development of a selective method for the synthesis of p-tolylsiloxanes, namely, symmetrical disiloxanes and cyclotetrasiloxanes, by hydrolytic condensation of p-tolyl-containing mono(ethoxy)silanes and di(ethoxy)silanes in the presence of [Me4N]+OH–. The reaction occurs under mild and simple reaction conditions: at 30 °C, under atmospheric pressure, in 1–5 h, in acetone and
Nametkin et al., Doklady Akademii Nauk SSSR, 1957, vol. 115, p. 107
作者:Nametkin et al.
DOI:——
日期:——
Thermal Rearrangement of Silanecarboxylate Esters<sup>1</sup>
作者:A. G. Brook、R. J. Mauris
DOI:10.1021/ja01561a053
日期:1957.2
Construction of siloxane structures with P-Tolyl substituents at the silicon atom
作者:Sergey A. Milenin、Sofia N. Ardabevskaia、Roman A. Novikov、Pavel N. Solyev、Yaroslav V. Tkachev、Alexander D. Volodin、Alexander A. Korlyukov、Aziz M. Muzafarov
DOI:10.1016/j.jorganchem.2020.121497
日期:2020.11
In this work, general approaches for preparing p-tolylsilanes as promising precursors for the synthesis of functionalized organosilicon compounds are discussed. Various synthetic techniques, including new and specially developed ones, were used to obtained p-tolylsiloxanes of different structures. Our findings resulted in advanced methods over the previously reported procedures, since they do not imply