Use of MnCl 2 / t BuOOH oxidizing system for conversion of p -tolyldisiloxanes to p -carboxyphenyldisiloxanes
作者:Irina K. Goncharova、Ashot V. Arzumanyan、Sergey A. Milenin、Aziz M. Muzafarov
DOI:10.1016/j.jorganchem.2018.03.006
日期:2018.5
The possibility of Mn-catalyzed oxidation of p-tolyldisiloxanes 1a-b to the corresponding p-carboxyphenyldisiloxanes 2a-b was studied using a commercially available and inexpensive system based on MnCl2/(BuOOH)-Bu-t. Products 2a and 2b were isolated in 51% and 32% yields, respectively. (C) 2018 Elsevier B.V. All rights reserved.