Novel 1,2-dilithiodisilanes derived from reduction of stable tetrakis(trialkylsilyl)disilenes with lithium metal

Mitsuo Kira; Takeaki Iwamoto; Dongzhu Yin; Toyotaro Maruyama; Hideki Sakurai

doi:10.1246/cl.2001.910

Novel 1,2-dilithiodisilanes derived from reduction of stable tetrakis(trialkylsilyl)disilenes with lithium metal

Mitsuo Kira, Takeaki Iwamoto, Dongzhu Yin, Toyotaro Maruyama, Hideki Sakurai

SCI - Chemistry

Tohoku University

Research output: Contribution to journal › Article › peer-review

45 Citations (Scopus)

Abstract

1,2-Dilithiotetrakis(trialkylsilyl)disilanes [(R₃Si)₂SiLi]₂ (R₃Si = t-BuMe₂Si and i-Pr₂MeSi) were prepared as stable off-white powder by the reduction of the corresponding tetrakis(trialkylsilyl)disilenes with lithium in THF. The 1,2-dilithiodisilanes reacted with water, iodomethane, and chlorosilanes to give the corresponding disubstituted products in high yields.

Original language	English
Pages (from-to)	910-911
Number of pages	2
Journal	Chemistry Letters
Issue number	9
DOIs	https://doi.org/10.1246/cl.2001.910
Publication status	Published - 2001

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10.1246/cl.2001.910

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title = "Novel 1,2-dilithiodisilanes derived from reduction of stable tetrakis(trialkylsilyl)disilenes with lithium metal",

abstract = "1,2-Dilithiotetrakis(trialkylsilyl)disilanes [(R3Si)2SiLi]2 (R3Si = t-BuMe2Si and i-Pr2MeSi) were prepared as stable off-white powder by the reduction of the corresponding tetrakis(trialkylsilyl)disilenes with lithium in THF. The 1,2-dilithiodisilanes reacted with water, iodomethane, and chlorosilanes to give the corresponding disubstituted products in high yields.",

author = "Mitsuo Kira and Takeaki Iwamoto and Dongzhu Yin and Toyotaro Maruyama and Hideki Sakurai",

year = "2001",

doi = "10.1246/cl.2001.910",

language = "English",

pages = "910--911",

journal = "Chemistry Letters",

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publisher = "The Chemical Society of Japan",

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T1 - Novel 1,2-dilithiodisilanes derived from reduction of stable tetrakis(trialkylsilyl)disilenes with lithium metal

AU - Kira, Mitsuo

AU - Iwamoto, Takeaki

AU - Yin, Dongzhu

AU - Maruyama, Toyotaro

AU - Sakurai, Hideki

PY - 2001

Y1 - 2001

N2 - 1,2-Dilithiotetrakis(trialkylsilyl)disilanes [(R3Si)2SiLi]2 (R3Si = t-BuMe2Si and i-Pr2MeSi) were prepared as stable off-white powder by the reduction of the corresponding tetrakis(trialkylsilyl)disilenes with lithium in THF. The 1,2-dilithiodisilanes reacted with water, iodomethane, and chlorosilanes to give the corresponding disubstituted products in high yields.

AB - 1,2-Dilithiotetrakis(trialkylsilyl)disilanes [(R3Si)2SiLi]2 (R3Si = t-BuMe2Si and i-Pr2MeSi) were prepared as stable off-white powder by the reduction of the corresponding tetrakis(trialkylsilyl)disilenes with lithium in THF. The 1,2-dilithiodisilanes reacted with water, iodomethane, and chlorosilanes to give the corresponding disubstituted products in high yields.

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JO - Chemistry Letters

JF - Chemistry Letters

IS - 9

ER -

Novel 1,2-dilithiodisilanes derived from reduction of stable tetrakis(trialkylsilyl)disilenes with lithium metal

Abstract

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