118895-89-9Relevant articles and documents
Synthesis of peracetylated chacotriose
Morillo, Marielba,Lequart, Vincent,Grand, Eric,Goethals, Gerard,Usubillaga, Alfredo,Villa, Pierre,Martin, Patrick
, p. 281 - 287 (2007/10/03)
Steroidal glycoalkaloids of many Solanum species have recognized biological activities, especially those containing the glycosyl moiety α-L-rhamnopyranosyl-(1 → 2)-[α-L-rhamnopyranosyl-(1 → 4)]-D-glucopyranose (chacotriose) whose peracetate is here synthe
Regioselective De-O-benzylation with Lewis Acids
Hori, Hiroshi,Nishida, Yoshihiro,Ohrui, Hiroshi,Meguro, Hiroshi
, p. 1346 - 1353 (2007/10/02)
Simple and highly regioselective de-O-benzylations of poly-O-benzylated monosaccharides and polyols with Lewis acids (SnCl4 and TiCl4) were developed.Spectral studies on intermediates complexes showed that three appropriately situated metal chelating functional groups were necessary for the selective de-O-benzylation.