698371-65-2Relevant academic research and scientific papers
2-Nitro-thioglycosides: α-and β-selective generation and their potential as β-selective glycosyl donors
Peng, Peng,Geng, Yiqun,G?ttker-Schnetmann, Inigo,Schmidt, Richard R.
, p. 1421 - 1424 (2015/03/30)
Michael-type addition of thiolates to 2-nitro-d-glucal or to 2-nitro-d-galactal derivatives readily provides 2-deoxy-2-nitro-1-thioglycosides. Kinetic and thermodynamic reaction control permitted formation of either the α-or preferentially the β-anomers,
An efficient route toward 2-amino-β-D-galacto-and -glucopyranosides via stereoselective michael-type addition of 2-nitroglycals
Xue, Weihua,Sun, Jiansong,Yu, Biao
experimental part, p. 5079 - 5082 (2009/10/17)
(Chemical Equation Presented) Under the catalysis of DMAP or PPY in CH 2Cl2, the Michael-type addition of nucleophiles to 2-nitrogalactal or 2-nitroglucal leads in excellent yields and stereoselectivity to the corresponding β-galacto
2-Nitro thioglycoside donors: Versatile precursors of β-D-glycosides of aminosugars
Barroca, Nadine,Schmidt, Richard R.
, p. 1551 - 1554 (2007/10/03)
2-Nitro thioglycosides can be prepared by the Michael addition of thiophenol to 2-nitroglycal derivatives. NIS/TMSOTf activation of these 2-nitro thioglycosides, in the presence of alcohols, rapidly and cleanly led to the desired glycosides in good yield
