844504-52-5Relevant academic research and scientific papers
Synthesis, reactivity and X-ray crystal structure of tris(pentafluorophenyl)silanol (C6F5)3SiOH
Cariati, Elena,Carlucci, Lucia,D'Alfonso, Giuseppe,Giovenzana, Tommaso,Lucenti, Elena,Maggioni, Daniela,Sironi, Angelo
, (2022/01/26)
Tris(pentafluorophenyl)silanol (C6F5)3SiOH was prepared from the corresponding chlorosilane (C6F5)3SiCl by an unconventional controlled hydrolysis. The X-ray structure and the reactivity of
Tris(pentafluorophenyl)silyl triflate: Synthesis and silylation of carbonyl compounds
Levin, Vitalij V.,Dilman, Alexander D.,Belyakov, Pavel A.,Korlyukov, Alexander A.,Struchkova, Marina I.,Tartakovsky, Vladimir A.
, p. 5141 - 5148 (2007/10/03)
Tris(pentafluorophenyl)silyl triflate (1) was prepared by protodesilylation of phenyl-, allyl-, and isopropenyloxytris(pentafluorophenyl)silyl derivatives and characterized by X-ray crystallography. This reagent was employed for the silylation of carbonyl compounds. Aldehydes and ketones afforded the corresponding silyl enol ethers in good yields, while silylation of esters and lactones was dependent on the reaction conditions and on the substrate. A mechanism accounting for the observed phenomena is proposed. Studies of the relative reactivities of 1 and trimethylsilyl triflate are also presented. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
