Verfahren zur Herstellung einer Cyclischen Silanverbindung

Details

Veröffentlichungs-Nr.

EP4755895

Anmeldetag

31. Juli 2024

Veröffentlichung

6. Februar 2025

Rechtsraum

EP

IPC

C07F7/21, C08G77/60

Abstract

The method for producing a cyclic silane compound includes: a first step of obtaining a reaction liquid containing a chain polysilane compound by subjecting a silane compound to a polymerization reaction in a mixture containing metallic sodium and an aromatic hydrocarbon solvent; and a second step of obtaining the cyclic silane compound by subjecting the chain polysilane compound to a decomposition reaction in a solution obtained by mixing a polycyclic aromatic hydrocarbon or a polyphenyl hydrocarbon and tetrahydrofuran in the reaction liquid.

Anmelder

Firma

Kureha Corporation

Land

🇯🇵 Japan