METHOD OF PRODUCING TETRAALKYNYLSILANES

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申请(专利)号： RU20190145425

专利号： RU2724877C1 主分类号： C07F7/08 申请权利人： FEDERALNOE

GOSUDARSTVENNOE

BYUDZHETNOE OBRAZOVATELNOE

UCHREZHDENIE VYSSHEGO

OBRAZOVANIYA \

GOSUDARSTVENNYJ

UNIVERSITET\(FGBOU VO \公开国代码： RU 优先权国家： RU

摘要：

FIELD: chemistry; technological processes.;SUBSTANCE: invention relates to methods of producing silicone acetylene compounds containing four Si-C_sp bonds in a molecule. Disclosed is a method of producing tetraalkynylsilanes by reacting silicon tetrachloride with 1-alkynes in 1,2-dichloroethane medium in presence of 120 mol% zinc triflate and 120 mol% of diisopropylethylamine at 45 °C for 4–6 hours.;EFFECT: simple and efficient method of producing tetraalkynylsilanes using commercially available compounds

申请日： %Y-%m-%d 公开公告日： %Y-%m-%d

分类号： C07F7/08

发明设计人： KONSHIN VALERIJ

VIKTOROVICH (RU); SPESIVAYA EKATERINA

SERGEEVNA (RU); LUPANOVA IDA ALEKSANDROVNA (RU);

KONSHINA DZHAMILYA NAIBOVNA (RU)

申请国代码： RU

优先权： 20191226 RU

2019145425

摘要附图：

which enables to involve 1-alkynes with different substitutes.;1 cl, 1 tbl, 10 ex 主权项：

Способ получения тетраалкинилсиланов общей формулы I/n