124476-97-7

Upstream product

• 2936-70-1 (2R,3S,4S,5R,6S)-2-Hydroxymethyl-6-phenylsulfanyl-tetrahydro-pyran-3,4,5-triol 
• 100-39-0 benzyl bromide 
• 270075-72-4 phenyl 1-thio-3,4-O-isopropylidene-6-O-(1-methoxyl-1-methylethyl)-β-D-galactopyranoside 
• 16758-34-2 1-thiophenyl-β-D-galactopyranoside 
• 77-76-9 2,2-dimethoxy-propane 

Downstream Products

• 225640-43-7 tert-butyl (phenyl 2-O-benzyl-3,4-O-isopropylidene-1-thio-β-D-galactopyranosid)uronate 
• 1271132-35-4 4-(N-benzyloxycarbonylamino)-2-azido-3-O-chloroacetyl-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-phenyl 2-O-benzyl-1-thio-β-D-galactopyranosidurono-3,6-lactone 
• 1154464-02-4 phenyl 2-O-benzyl-1-thio-β-D-galactopyranosidurono-3,6-lactone 
• 1271132-03-6 (2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate 
• 225640-48-2 benzyl (phenyl 2,3-di-O-benzyl-1-thio-4-O-trimethylsilyl-β-D-galactopyranosid)uronate 
• 225640-46-0 benzyl (phenyl 2,3-di-O-benzyl-1-thio-β-D-galactopyranosid)uronate 
• 225640-47-1 methyl (phenyl 2,3-di-O-benzyl-1-thio-4-O-trimethylsilyl-β-D-galactopyranosid)uronate 
• 225640-45-9 methyl (phenyl 2,3-di-O-benzyl-1-thio-β-D-galactopyranosid)uronate 
• 225640-44-8 methyl (phenyl 2-O-benzyl-1-thio-β-D-galactopyranosid)uronate 
• 277757-18-3 O-(6-O-acetyl-2-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranosyl)-(1->6)-2-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl trichloracetimidate 
• 277757-14-9 phenyl O-(6-O-acetyl-2-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranosyl)-(1->6)-2-O-benzyl-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside 
• 277757-12-7 6-O-acetyl-2-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranosyl trichloroacetamidate 
• 277757-10-5 phenyl 6-O-acetyl-2-O-benzyl-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside 
• 124477-12-9 2,6-anhydro-5-deoxy-3,4-O-isopropylidene-D-arabino-hex-5-enitol 

Relevant academic research and scientific papers

CONVENIENT SYNTHESES OF SUBSTITUTED PYRANOID GLYCALS FROM THIOPHENYL GLYCOSIDES AND GLYCOSYL PHENYLSULFONES

A series of substituted thiophenyl glycosides and glycosyl phenylsulfones were converted in high yield into glycals after reductive lithiation with lithium naphthalenide, followed by elimination of the substituent at C-2.

PREPARATION OF PYRANOID GLYCAL DERIVATIVES FROM PHENYL THIOGLYCOSIDES AND GLYCOSYL PHENYL SULPHONES

Phenyl thioglycopyranosides with various protecting groups (acetal, ether, ester) underwent reductive lithiation at C-1, followed by rapid elimination of the 2-substituent, when treated with lithium naphthalenide in tetrahydrofuran at low temperature.Thus