Verfahren zur Herstellung einer Cyclischen Silanverbindung

Details

Veröffentlichungs-Nr.

EP4772518

Anmeldetag

21. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

C07F7/21

Abstract

The method for producing a cyclic silane compound includes a first step of subjecting a silane compound to a polymerization reaction in a first solution containing sodium to obtain a reaction solution containing a chain polysilane compound, and a second step of subjecting the chain polysilane compound to a decomposition-conversion reaction in a second solution containing the reaction solution to obtain a cyclic silane compound. A polycyclic aromatic hydrocarbon or a polyphenyl hydrocarbon is contained in the first solution or mixed with the reaction solution, and a polyether compound represented by Formula (I) or (II) is contained in the first solution or mixed with the reaction solution.

Anmelder

Firma

Kureha Corporation

Land

🇯🇵 Japan