126330-71-0

Upstream product

• 126330-69-6 2-pyridyl 2,3,4-tri-O-benzyl-1-thio-α,β-L-rhamnopyranoside 
• 4064-06-6 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 
• 215794-89-1 pyrimidin-2-yl 2,3,4,-tri-O-benzyl-1-thio-α-L-rhamnopyranoside 
• 215794-84-6 pyrimidin-2-yl 2,3,4,-tri-O-acetyl-1-thio-α-L-rhamnopyranoside 
• 103368-09-8 2,3,4-tri-O-benzyl-β-L-rhamnopyranose 1-O-trichloroacetimidate 
• 5158-64-5 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl bromide 
• 136984-94-6 2-pyridyl 2,3,4-tri-O-acetyl-1-thio-α/β-L-rhamnoyranoside 
• 100-39-0 benzyl bromide 
• 210426-02-1 2,3,4-tri-O-benzyl-L-rhamnopyranose 
• 63753-91-3 3,4-di-O-acetyl-1,2-O-methoxyethylidene-β-L-rhamnopyranose 

Relevant academic research and scientific papers

1,2-cis-β-Mannopyranoside Formation by the Dimethylphosphinothioate Method

1,2-cis-β-Mannopyranosides were obtained predominantly by reactions of mannopyranosyl dimethylphosphinothioate derivatives with several alcohols in the presence of iodine and a catalytic amount of triphenylmethyl perchlorate as the activator in benzene.

Visible-light-induced photoacid catalysis: Application in glycosylation with: O -glycosyl trichloroacetimidates

The development of visible-light-induced photoacid catalyzed glycosylation is reported. The eosin Y and PhSSPh catalyst system is applied to realize glycosylation with different glycosyl donors upon light irradiation. The reaction shows a broad substrate

Stereoselective synthesis of β-rhamnopyranosides via gold(i)-catalyzed glycosylation with 2-alkynyl-4-nitro-benzoate donors

Stereoselective β-rhamnopyranosylation remains a challenge, due to the unfavorable anomeric effect and steric hindrance of the C2-substituent; herein, this challenge is addressed with a gold(I)-catalyzed SN2-like glycosylation protocol employin

Synthesis and glycosylation of pyrimidin-2-yl 1-thio-α-D-manno- and -α-L-rhamnopyranoside

Pyrimidin-2-yl 2,3,4,6-tetra-O-benzyl-1-thio-α-D-mannopyrano side (9), pyrimidin-2-yl 2,3,4-tri-O-benzyl-α-L-rhamnopyranoside (10), pyrimidin-2-yl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (7), and pyrimidin-2-yl 2-O-acetyl-3,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside (8) were prepared almost quantitatively from the corresponding protected 1,2-O-methoxyethylidene-β-D-manno-or-β-L-rhamnopyranose with 2-mercaptopyrimidine in the presence of mercuric bromide. Coupling reactions of the thioglycosides promoted by silver triflate with suitable glycosyl acceptors afforded 1,2-trans linked disaccharides. Copyright (C) 1998 Elsevier Science Ltd.

New Synthetic Methods and Reagents for Complex Carbohydrates. VIII. Steroselective α- and β-Mannopyranoside Formation from Glycosyl Dimethylphosphinothioates with the C-2 Axial Benzyloxyl Group

The reactions of mannopyranosyl dimethylphosphinothioates and alcohols using silver perchlorate as an activator in the presence of molecular sieves 4A in benzene at room temperature gave the 1,2-trans-α-mynnopyranosides in good yields.On the other hand, 1

Stereoselective synthesis of α-linked saccharides by use of per O-benzylated 2-pyridyl 1-thio hexopyranosides as glycosyl donors and methyl iodide as an activator

A new, practical, stereoselective glycosidation methodology is described where per O-benzylated 2-pyridyl 1-thio-α/β-hexopyranosyl donors of D-gluco-(1), D-galacto- (2), D-manno- (3) and L-rhamno- (4) configurations have been efficiently coupled with dive

A MILD GENERAL METHOD FOR THE SYNTHESIS OF α-LINKED DISACCHARIDES

Stereoselective α-glycosylations may be achieved using stable 2-pyridyl thioglycosides (anomeric mixture) having a non-participating 2-substituent as glycosyl donor and methyl iodide as an activator.