182355-71-1

Upstream product

• 2637-34-5 2-Sulfanylpyridine 
• 205593-86-8 3,4,6-tri-O-benzyl-2-deoxy-2-azido-β-D-galactopyranosyl 2,2,2-trichloroacetimidate 
• 2127-03-9 2,2'-dipyridyldisulphide 
• 79781-69-4 2-azido-3,4,6-tri-O-benzyl-2-deoxy-D-galactopyranose 

Downstream Products

• 182355-75-5 N-[(2R,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-(pyridine-2-sulfonyl)-tetrahydro-pyran-3-yl]-acetamide 
• 182355-74-4 N-[(2R,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-(pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl]-acetamide 

Relevant academic research and scientific papers

Stereocontrolled Synthesis of α-C-Galactosamine Derivatives via Chelation-Controlled C-Glycosylation

The samarium diiodide-promoted reduction of 2-deoxy-2-acetamidogalactosyl pyridyl sulfone α-5 with ketones or aldehydes under Barbier conditions led unexpectedly to the stereoselective synthesis of α-C-galactosamine derivatives in good yields. With carbon