133708-15-3Relevant academic research and scientific papers
Convenient preparation of cyclic acetals, using diols, TMS-source, and a catalytic amount of TMSOTf
Kurihara, Masaaki,Hakamata, Wataru
, p. 3413 - 3415 (2003)
With use of diol, alkoxysilane, and a catalytic amount of trimethylsilyl trifluoromethanesulfonate (TMSOTf), carbonyl compounds are converted to acetals in good yields under mild conditions. This procedure, which was carried out without synthesizing the silylated diols, is a more convenient adaptation of Noyori's method. This acetalization applies to not only simple but also conjugated carbonyl compounds. Moreover, various TMS compounds, including solid supported compounds, are effective for this method instead of alkoxylsilane.
Facile Procedure for Acetalization Using Diols, Alkoxysilane and a Catalytic Amount of Trimethylsilyl Trifluoromethanesulfonate
Kurihara, Masaaki,Miyata, Naoki
, p. 263 - 264 (2007/10/02)
In the presence of sec- or tert-alkoxysilane and a catalytic amount of trimethylsilyl trifluoromethanesulfonate (TMSOTf), carbonyl compounds react with various diols to give acetals in high yields.
