39809-35-3

Upstream product

• 50-69-1 D-ribose 
• 100-52-7 benzaldehyde 
• 532-20-7 D-Ribose 
• 36468-53-8 β-D-ribofuranose 
• 1125-88-8 benzaldehyde dimethyl acetal 

Downstream Products

• 39809-40-0 1,5-Anhydro-endo-2,3-O-benzyliden-β-D-ribofuranose 
• 129163-71-9 tert-butyldimethylsilyl 2-3-O-benzylidene-α-D-ribofuranoside 
• 129163-74-2 tert-butyldimethylsilyl 2-3-O-benzylidene-β-D-ribofuranoside 
• 129163-70-8 tert-butyldimethylsilyl 5-O-monomethoxytrityl 2-3-O-benzylidene-D-ribofuranoside 
• 129163-75-3 Diisopropyl-phosphoramidous acid (3aR,4R,6S,6aR)-6-(tert-butyl-dimethyl-silanyloxy)-2-phenyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester 2-cyano-ethyl ester 

Relevant academic research and scientific papers

Pyridine Nucleosides Neopetrosides A and B from a Marine Neopetrosia sp. Sponge. Synthesis of Neopetroside A and Its β-Riboside Analogue

Neopetrosides A (1) and B (2), new naturally occurring ribosides of nicotinic acid with extremely rare α-N-glycoside linkages and residues of p-hydroxybenzoic and pyrrole-2-carboxylic acids attached to C-5′, were isolated from a marine Neopetrosia sp. spo

Alkynylation of Pentose Derivatives with Stereochemical Fidelity: Implications for the Regioselectivity of Alkynyl Diol Cycloisomerizations to Cyclic Enol Ethers

This work characterizes a previously undetected epimerization in the preparation of alkynyl diols from pentose precursors utilizing the Ohira-Bestmann reagent. Lithium trimethylsilyldiazomethane (Colvin reagent) additions to the d-ribose and d-lyxose-derived benzylidene acetals provide the respective alkynyl diol stereoisomers, without epimerization. Regioselective tungsten-catalyzed cycloisomerizations of the d-ribose- and d-lyxose-derived alkynyl diols yield rigid bicyclic pyranose glycals, confirming the stereochemical fidelity of the Colvin alkynylation process.

Synthesis of differently protected 1-C-methyl-ribofuranoses intermediates for the preparation of biologically active 1'-C-methyl-ribonucleosides

Starting from D-ribose, differently protected 1-C-methyl-D-ribofuranoses have been prepared as intermediates for the synthesis of variously modified 1'-C-methyl-ribonucleosides, a class of compounds potentially endowed with interesting biological activity.