Selective Synthesis of Functional Alkynylmono??and??trisilanes

F Hoffmann, J Wagler, G Roewer

Index: Hoffmann, Florian; Wagler, Joerg; Roewer, Gerhard European Journal of Inorganic Chemistry, 2010 , # 7 p. 1133 - 1142

Full Text: HTML

Citation Number: 6

Abstract

Abstract The selective synthesis of functional alkynylsilanes RC≡ C–(SiMe 2) m–X (m= 1, 3) was investigated. Monofunctionalization with or without protecting groups gave moderate to good yields of alkynyldimethylmonosilanes RC≡ CMe 2 SiX [R= Ph, X= Cl (1), NEt 2 (2), OMe (3), H (4), Br (5), I (6), Cp (8), C 5 H 4 Li (10), Ph (11); R= Pr, X= Ph (12)]. Compounds 4 and 8 were converted into the (alkyne) transition-metal complexes 4· Cp 2 Mo 2 (CO) 4 ( ...

Related Articles:

A novel route to chlorodimethylsilane

[Chrusciel Canadian Journal of Chemistry, 2000 , vol. 78, # 11 p. 1405 - 1411]

Using a temporary silicon connection in stereoselective allylation with allylsilanes: application to the synthesis of stereodefined 1, 2, 4-triols

[Organic Letters, , vol. 5, # 22 p. 4231 - 4234]

Reactions of gallium trichloride with bis (dialkylamino) dimethylsilanes and bis (alkylamino) dimethylsilanes

[Inorganic Chemistry, , vol. 30, p. 4136 - 4140]

More Articles...