146987-66-8

Upstream product

• 146933-96-2 (2S,3R,4S,5R,6R)-3-Allyloxy-2-benzenesulfonyl-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran 
• 20672-66-6 3,4,6-tri-O-benzyl-D-glucopyranose 
• 60887-19-6 2-O-allyl-3,4,6-tri-O-benzyl-α,β-D-glucopyranose 
• 186087-98-9 Phosphoric acid (2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester diphenyl ester 

Relevant academic research and scientific papers

Reductive elimination of glycosyl phenyl sulfones by SmI2-HMPA: A convenient synthesis of substituted pyranoid glycals

A series of substituted glycosyl phenyl sulfones was converted into glycals after reductive samariation with SmI2 in the presence of hexamethylphosphoric triamide, followed by elimination of the substituent at C-2. Practically quantitative yields were obtained when the leaving group was an acetate, as illustrated here with seven substrates.

Samariumdiiodid-vermittelte Kupplung von Glycosylphosphaten mit Kohlenstoffradikal- oder -anion-Acceptoren - Synthese von C-Glycosiden

Keywords: C-Glycoside; Verknuepfungen; Samariumverbindungen; Synthesemethoden