92414-08-9Relevant articles and documents
Dehydrative glycosylation with cyclic phosphonium anhydrides
Dyapa, Rajendar,Dockery, Lance T.,Walczak, Maciej A.
supporting information, p. 51 - 55 (2016/12/27)
Cyclic phosphonium anhydrides generated from bis-phosphine oxides and trifluoromethanesulfonic anhydride are shown as general coupling reagents in a dehydrative glycosylation reaction of C1-hemiacetals. This reaction protocol is characterized by a broad substrate scope and high yields, including reactions of O-, C-, N-, and S-based nucleophiles with furanose, pyranose, and deoxysugar donors.
Dehydrative glycosylation of tri-O-benzylated 1-hydroxyribofuranose catalyzed by a copper(II) complex
Suzuki, Takeyuki,Watanabe, Shoko,Yamada, Taichiro,Hiroi, Kunio
, p. 2561 - 2563 (2007/10/03)
A phosphine/Cu(II) complex catalyzes the dehydrative glycosylation of tri-O-benzylated 1-hydroxyribofuranose to give the ribofuranoside with high stereoselectivity.
A convenient method for the preparation of disaccharides by transglycosylation of methyl glycosides
Uchiro, Hiromi,Kurusu, Nobuyuki,Mukaiyama, Teruaki
, p. 87 - 96 (2007/10/03)
Transglycosylation of methyl glycosides with various glycosyl acceptors using a Sn(OTf)2-Me3SiCl promoter system in the presence of molecular sieves 5A afforded the corresponding glycosides. Several useful disaccharides are effectively prepared in good yields with moderate to good stereoselectivities.