219969-01-4

Upstream product

• 125710-64-7 1,5-anhydro-3,4,6-tri-O-benzyl-1,2-dideoxy-2-((S)-phenylsulfinyl)-D-lyxo-hex-1-enitol 
• 158382-72-0 2,6-anhydro-4,5,7-tri-O-benzyl-3-deoxy-3-(S)-phenylsulfinyl-aldehydo-D-lyxo-hept-2-enose 

Downstream Products

• 219969-04-7 Bis-((4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol 
• 219969-03-6 Bis-((4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-phenylsulfanyl-5,6-dihydro-4H-pyran-2-yl)-methanol 

Relevant academic research and scientific papers

Carbon-bridged trehalose. Synthesis of bis[C-β-D- galactopyranosyl)]methanol

Reaction of 1-C-lithiated 2-phenylsulfinyl-D-galactals (R)- and (S)-3A as nucleophiles with dimethylformamide as electrophile furnished after workup 1-formyl derivatives (R)- and (S)-4. Their reaction with (R)- and (S)-3A then afforded C-trehalose interme