437757-82-9Relevant academic research and scientific papers
Gold-catalysed glycosylation reaction using an easily accessible leaving group
Koppolu, Srinivasa Rao,Niddana, Ramana,Balamurugan, Rengarajan
, p. 5094 - 5097 (2015/05/13)
Gold(iii)-catalysed glycosylation reaction has been developed by employing a new and easily accessible leaving group synthesized from ethyl cyanoacetate. Several nucleophiles like alcohols, thiols, allyltrimethylsilane, trimethylsilyl azide and triethylsilane have been reacted to make the corresponding glycosides in good yields and with marginal to excellent α-selectivity. This journal is
A new route to exo-glycals using the Ramberg-Baecklund rearrangement
Griffin, Frank K.,Paterson, Duncan E.,Murphy, Paul V.,Taylor, Richard J. K.
, p. 1305 - 1322 (2007/10/03)
A new route to exo-glycals 4 is described in which glycosyl sulfones 3 are subjected to the Meyers variant of the Ramberg-Baecklund rearrangement. The conversion of sulfones derived from glucose, galactose, mannose, cellobiose, and ribose into di-, tri-, and tetra-substituted alkenes is reported. Preliminary mechanistic studies of this process are also described. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.
