Synthesis of 1,1,3,3,5,5-Hexamethyl-7,7-diorganocyclotetrasiloxanes and Its Copolymers

Synthesis of 1,1,3,3,5,5-Hexamethyl-7,7-diorganocyclotetrasiloxanes and Its Copolymers

This paper reports a method for the synthesis of 1,1,3,3,5,5-hexamethyl-7,7-diorganocyclotetrasiloxanes by the interaction of 1,5-disodiumoxyhexamethylsiloxane with dichlorodiorganosilanes such as methyl-, methylvinyl-, methylphenyl-, diphenyl- and diethyl dichlorosilanes. Depending on the reaction...

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Bibliographic Details
Main Authors: Evgeniya V. Talalaeva, Aleksandra A. Kalinina, Evgeniy V. Chernov, Alina G. Khmelnitskaia, Marina A. Obrezkova, Georgii V. Cherkaev, Aziz M. Muzafarov
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Polymers
Subjects:
mixed cyclosiloxanes
1,1,3,3,5,5,7-heptamethyl-7-vinylcyclotetrasiloxane
7-hydro-1,1,3,3,5,5,7-heptamethylcyclotetrasiloxane
1,1,3,3,5,5,7-heptamethyl-7-phenylcyclotetrasiloxanes
7,7-diethyl-1,1,3,3,5,5-hexamethylcyclotetrasiloxane
1,1,3,3,5,5-hexamethyl-7,7-diphenylcyclotetrasiloxane
Online Access:https://www.mdpi.com/2073-4360/14/1/28

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