80522-44-7Relevant academic research and scientific papers
FLP-Catalyzed Transfer Hydrogenation of Silyl Enol Ethers
Khan, Imtiaz,Reed-Berendt, Benjamin G.,Melen, Rebecca L.,Morrill, Louis C.
supporting information, p. 12356 - 12359 (2018/09/18)
Herein we report the first catalytic transfer hydrogenation of silyl enol ethers. This metal free approach employs tris(pentafluorophenyl)borane and 2,2,6,6-tetramethylpiperidine (TMP) as a commercially available FLP catalyst system and naturally occurring γ-terpinene as a dihydrogen surrogate. A variety of silyl enol ethers undergo efficient hydrogenation, with the reduced products isolated in excellent yields (29 examples, 82 % average yield).
InCl3/Me3SiBr-catalyzed direct coupling between silyl ethers and enol acetates
Onishi, Yoshiharu,Nishimoto, Yoshihiro,Yasuda, Makoto,Baba, Akio
supporting information; experimental part, p. 2762 - 2765 (2011/08/02)
A combined Lewis acid catalyst of InCl3 and Me3SiBr promoted the direct use of enol acetates in the coupling with low-reactive silyl ethers, in which functional groups including ketones and aldehydes survived. Sterically hindered silyl ethers such as ROSiEt3, ROSiPh3, ROSit-BuMe2, and ROSii-Pr3 were also applicable.
STUDIES WITH TRIALKYLSILYLTRIFLATES: NEW SYNTHESES AND APPLICATIONS
Corey, E. J.,Cho, Hidetsura,Ruecker, Christoph,Hua, Duy H.
, p. 3455 - 3458 (2007/10/02)
Syntheses and applications are described for three useful reagents for silylation of unreactive substrates, tert-butyldimethylsilyl, triisopropylsilyl, and octadecyldimethylsilyl triflate.
