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公开(公告)号：KR1019940007414B1
公开(公告)日：1994-08-18
申请号：KR1019910009858
申请日：1991-06-14
Applicant: 한국과학기술연구원
IPC: C07F7/08
CPC classification number: C07F7/1868 , C07F7/0807 , C07F7/0809 , C07F7/0818 , C07F7/12 , C07F7/122 , C07F7/123 , C07F7/1832 , C07F7/1836 , C07F7/184 , C07F7/1844 , C07F7/1876 , C07F7/188 , C07F7/1888 , C07F7/1892
Abstract: This relates to manufacturing 1,3-disilacyclobutane of formula (I) which is a useful primer of polycarbosilane. The manufacturing method comprises: A) preparing alkoxytrisila alkane of (II) by reacting chlorotrisila alkane of (IV) or trisila alkane of (V) and alcohol or sodium alkoxide at the boiling temp. of solvent; and B) performing pyrolysis alkoxytrisila alkane at 400-800 deg.C and preparing the 1,3-Disilacyclobutane of (I).
Abstract translation: 这涉及制备作为聚碳硅烷有用的底漆的式（I）的1,3-二十二烷基丁烷。 制备方法包括：A）通过使（Ⅳ）的氯三嗪烷烃与（Ⅴ）的三缩烷烃和醇或醇钠在沸腾温度下反应来制备（Ⅱ）的烷氧基三硫烷。 的溶剂; 和B）在400-800℃进行热解烷氧基三硫烷烷并制备（I）的1,3-二油基丁烷。
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