132150-34-6Relevant articles and documents
A Novel Catalyst System, Trimethylsilyl Chloride and Indium(III) Chloride, as an Efficient Catalyst in the Sulfide Synthesis
Mukaiyama, Teruaki,Ohno, Takashi,Nishimura, Takashi,Han, Jeong Sik,Kobayashi, Shu
, p. 2524 - 2527 (1991)
O-Trimethylsilyl monothioacetals, which are generally difficult to activate under acidic conditions due to their rapid disproportionation, smoothly react with triethylsilane in the presence of a novel catalyst system, trimethylsilyl chloride and indium(III) chloride, to afford the corresponding sulfides in good to high yields.One pot synthesis of sulfides from aldehydes is also attained in high yields by successive treatment of aldehydes with trimethylsilyl alkyl (aryl) sulfides and triethylsilane in the presence of the above catalyst system under extremely mild conditions.
Base-Mediated Radical Borylation of Alkyl Sulfones
Huang, Mingming,Hu, Jiefeng,Krummenacher, Ivo,Friedrich, Alexandra,Braunschweig, Holger,Westcott, Stephen A.,Radius, Udo,Marder, Todd B.
supporting information, (2021/12/02)
A practical and direct method was developed for the production of versatile alkyl boronate esters via transition metal-free borylation of primary and secondary alkyl sulfones. The key to the success of the strategy is the use of bis(neopentyl glycolato) diboron (B2neop2), with a stoichiometric amount of base as a promoter. The practicality and industrial potential of this protocol are highlighted by its wide functional group tolerance, the late-stage modification of complex compounds, no need for further transesterification, and operational simplicity. Radical clock, radical trap experiments, and EPR studies were conducted which show that the borylation process involves radical intermediates.
An Effective Activation of O-Trimethylsilyl Monothioacetal under Extremely Mild Conditions Using a Novel Catalyst System, Trimethylsilyl Chloride and Indium(III) Chloride
Mukaiyama, Teruaki,Ohno, Takashi,Nishimura, Takashi,Han, Jeong Sik,Kobayashi, Shu
, p. 2239 - 2242 (2007/10/02)
A novel catalyst system, trimethylsilyl chloride and indium(III) chloride, effectively catalyzes the reaction of O-trimethylsilyl monothioacetals with triethylsilane and silylated carbon nucleophiles, respectively, to afford the corresponding sulfide derivatives in good to high yields.
