156145-92-5Relevant academic research and scientific papers
Novel (trimethylgermyl)copper(I) reagents: Preparation and addition to α,β-unsaturated ketones and α,β-alky nie Esters
Piers, Edward,Lemieux, René M.
, p. 4213 - 4217 (2008/10/08)
The preparation of the novel (trimethylgermyl)cuprates (Me3Ge)2CuLi (2), Me3GeCu(CN)-Li (3), (Me3Ge)2Cu(CN)Li2 (4), and Me3Ge(Me)Cu(CN)Li2 (5) is described. (Trimethylgermyl)-copper(I) reagents add, in a 1,4-fashion, to α,β-unsaturated ketones and α,β-alkynic esters.
Generation and reactions of metal-free trialkylgermyl anions from silylgermane and digermane
Mochida, Kunio,Suzuki, Hiroyasu,Nanba, Michihiko,Kugita, Tsuyoshi,Yokoyama, Yasuo
, p. 83 - 88 (2007/10/02)
Metal-free trimethylgermy) anions were prepared by cleavage of the Ge-Si bond of (trimethylsilyl)trimethylgermane and the Ge-Ge bond of hexamethyldigermane with tetrabutylammonium fluoride (TBAF) in hexamethylphosphoric triamide (HMPA).The reactions of metal-free germyl anions produced by a catalytic or one-equivalent amount of TBAF with organic halides carbonyl compounds, and α,β-unsaturated ketones were examined.Keywords: Silicon; Germanium; Germyl anions; Tetrabutylammonium fluoride; Organic halides; Group 14
