Acid-catalyzed reactions of (3-(naphthalen-2-yl)-2,2-bis(trimethylsilyl)oxiran. A new synthesis of functional-group-substituted vinylsilanes

Synthesis of organosilyl compounds-containing 1,2,4,5-tetraaryl imidazoles sonocatalyzed by M/SAPO-34 (M = Fe, Co, Mn, and Cu) nanostructures

“…Cu/SAPO-34 We have recently used bulky tris(trimethylsilyl)-methyllithium (TsiLi) as a reagent for the preparation of vinylsilanes, epoxysilanes, halovinylsilanes, silyl ethers, etc. [25][26][27][28][29][30]. In the previous publication, we reported the synthesis of bulky organosilicon groups containing highly substituted imidazoles using silyl-substituted organometallic reagents (RSiMe 2 ) 3 CLi (R = H, Me, Ph) [31,36].…”

Synthesis of 2-Aryl-1,1-Bis(Silyl)Alkenes Containing Alkyl(Aryl)Amine Groups

“…Recently, we have embarked on a program directed towards the development for the generation of synthetically useful organosilicon compounds. 8,9 We paid particular attention to N-aryl amines, specially imidazole and benzotriazoles because of the frequent occurrence of these structural units in biologically active inhibitors. [10][11][12] Initially we synthesised 4-alkyl-(aryl)aminobenzaldehydes via the nucleophilic aromatic substitution reaction of 4-fluorobenzaldehyde with an appropriate amines and N-heterocycles, using N,N-dimethylformamide (DMF) as the solvent and hexadecyltrimethylammonium bromide as a catalyst.…”

Synthesis of Thioalkyne-Substituted Thiazolidine-2-thiones Using Tris(tri­methylsilyl)methyllithium and Carbon Disulfide

“…We have recently used bulky tris(trimethylsilyl)methyllithium as a reagent in various reactions such as the preparation of vinylsilanes, epoxysilanes, halovinylsilanes, silyl ethers, etc. [10][11][12][13] In addition we have investigated its behavior with carbon disulfide at low temperatures. 14 In the previous publications we reported a new type of chemistry of carbon disulfide proceeding via nucleophilic attack of tris(trimethylsilyl)methyllithium at the carbon of carbon disulfide at -46 °C.…”