204187-63-3

Upstream product

• 204714-54-5 (2R,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-iodomethyl-tetrahydro-pyran 
• 140397-46-2 (2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)methanal 
• 140461-65-0 (2',3',4',6'-tetra-O-benzyl-β-D-galactopyranosyl)methyl alcohol 
• 95715-87-0 (R)-3-tert-butoxycarbonyl-4-formyl-2,2-dimethyloxazolidine 

Downstream Products

• 144634-18-4 methyl (2S)-2-(tert-butoxycarbonylamino)-4-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-butanoate 
• 144634-11-7 5,9-anhydro-6,7,8,10-tetra-O-benzyl-2,3,4-trideoxy-2-(tert-butoxycarbonylamino)-D-threo-L-galacto-deconic acid 
• 144542-40-5 5,9-anhydro-6,7,8,10-tetra-O-benzyl-2,3,4-trideoxy-2-(tert-butoxycarbonylamino)-D-threo-L-galacto-decitol 
• 204187-64-4 5,9-anhydro-6,7,8,10-tetra-O-benzyl-2,3,4-trideoxy-1,2-N,O-isopropylidene-2-(tert-butoxycarbonylamino)-D-threo-L-galacto-decitol 

Relevant academic research and scientific papers

Stereoselective synthesis of the C-linked analogue of β-D-galactopyranosyl-L-serine

The coupling of the D-serinal derivative 7 with the D-galactopyranosylmethylene phosphorane generated from the phosphonium salt 6 and reduction of the resulting alkene led to the C-glycosylated amino alcohol 9 that in turn was oxidized to the title amino acid in 44% overall yield.