64520-63-4Relevant academic research and scientific papers
Regioselective Synthesis of Difluorinated C-Furanosides Involving a Debenzylative Cycloetherification
Delbrouck, Julien A.,Bochatay, Valentin N.,Tikad, Abdellatif,Vincent, Stéphane P.
, p. 5562 - 5566 (2019/08/01)
A highly regioselective synthesis of valuable gem-difluorinated C-furanosides from unprotected aldoses via a debenzylative cycloetherification (DBCE) reaction induced by diethylaminosulfur trifluoride is descibed. The scope and limitations of this DBCE reaction are described using a series of commercially available pentoses and hexoses to afford, without selective protection/deprotection sequences, the corresponding gem-difluorinated C-furanosides in moderate to good yields.
Efficient and regioselective synthesis of γ-lactone glycosides through a novel debenzylative cyclization reaction
Delbrouck, Julien A.,Tikad, Abdellatif,Vincent, Stéphane P.
, p. 9845 - 9848 (2018/09/10)
An efficient and regioselective approach for the construction of synthetically important γ-lactone glycosides is reported from unprotected aldoses through a new debenzylative lactonization (DBL) reaction. The scope and limitations of this DBL reaction are described starting from a series of commercially available hexoses (l-fucose, d-galactose, d-glucose) and pentoses (d-arabinose, d-ribose, d-lyxose, d-xylose) to afford the corresponding γ-lactones in good yields and without concomitant δ-lactone formation.
N-Monoalkylation of Tetra-O-benzyl-D-arabinonamide: Synthesis of Some Open-Chain Analogues of N-Acetylneuraminic Acid and Their Evaluation as Sialidase Inhibitors
Storz, Thomas,Vasella, Andrea
, p. 1896 - 1907 (2007/10/03)
N-Arabinonoylglycine 2, its phospho analogue (arabinonoylamino)methylphosphonate 14, N-arabinonoyltaurine salt 18, and [2-(arabinonoylamino)ethylidene]bis[phosphonic acid] 22 have been synthesized from D-arabinose in seven (2 or 14), and eight steps (18 o
