Synthesis and reactions of highly sterically hindered organosilicon compounds of the type (Me3Si)3CSi(C6H4OMe-p)2X

Study of the reaction of 1,1-bis(trimethylsilyl)-2-phenylethylene with some acyl chlorides in the presence of AlCl3

“…The use of silicon-based reagents to accomplish carbon-carbon bond-forming reactions is a part of our recent research on the development of organosilicon reagents for synthesis [9][10][11][12][13][14]. We decided to investigate the reaction of 1,1-bis-(trimethylsilyl)-2-phenylethylene (1), with various readily available acyl chlorides.…”

Study of Fragmentation Reactions of Highly Sterically Hindered Organosilicon Compounds with Alcoholic Sodium Alkoxides

“…The organic layer was separated, dried (Na 2 SO 4 ), filtered, and evaporated to give a liquid residue. The latter was purified by TLC (silicagel, 9:1 nhexane:dichloromethane as an eluent) to give (Me 3 Si) 2 …”

Tris(trimethylsilyl)methane and tris(dimethylphenylsilyl)methane: Preparation and comparison of some alkene and cyclopropane derivatives

“…There have been many fruitful studies of compounds in which the very bulky ligands, mainly (Me 3 Si) 3 C or (PhMe 2 Si) 3 C, are attached to a functional silicon or other metal centers, although there are few references in the literature about the attachment of (Me 3 Si) 3 C groups to carbon [5][6][7][8][9][10]. Furthermore, as far as we are aware, there has been hitherto no references in the literature about the attachment of (PhMe 2 Si) 3 C groups to carbon.…”