605671-58-7Relevant academic research and scientific papers
Stereoselective synthesis of fully protected (S)-1,7-dioxaspiro[5,5]undec-4-ene derivatives of sugars
Caputo, Romualdo,Ciriello, Umberto,Festa, Pasquale,Guaragna, Annalisa,Palumbo, Giovanni,Pedatella, Silvana
, p. 2617 - 2621 (2003)
Perbenzylated 1,7-dioxaspiro[5,5]undec-4-ene derivatives of sugars are obtained in three steps, starting from fully protected glycono-1,5-lactones. The procedure is based on the attack of a lithiated dithiinyl reagent (6) on the starting δ-glyconolactone.
