202657-45-2

Basic information

• Product Name: N-[(2S,3R,4R,5R,6R)-6-Benzyloxymethyl-5-((3aS,4R,6S,7R,7aS)-4-benzyloxymethyl-2-oxo-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2-ethylsulfanyl-4-triethylsilanyloxy-tetrahydro-pyran-3-yl]-benzenesulfonamide
• Synonyms: N-[(2S,3R,4R,5R,6R)-6-Benzyloxymethyl-5-((3aS,4R,6S,7R,7aS)-4-benzyloxymethyl-2-oxo-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2-ethylsulfanyl-4-triethylsilanyloxy-tetrahydro-pyran-3-yl]-benzenesulfonamide
• CAS NO: 202657-45-2
• Molecular Weight: 960.367
• Mol File: 202657-45-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-[(2S,3R,4R,5R,6R)-6-Benzyloxymethyl-5-((3aS,4R,6S,7R,7aS)-4-benzyloxymethyl-2-oxo-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2-ethylsulfanyl-4-triethylsilanyloxy-tetrahydro-pyran-3-yl]-benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-[(2S,3R,4R,5R,6R)-6-Benzyloxymethyl-5-((3aS,4R,6S,7R,7aS)-4-benzyloxymethyl-2-oxo-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2-ethylsulfanyl-4-triethylsilanyloxy-tetrahydro-pyran-3-yl]-benzenesulfonamide(202657-45-2)
• EPA Substance Registry System: N-[(2S,3R,4R,5R,6R)-6-Benzyloxymethyl-5-((3aS,4R,6S,7R,7aS)-4-benzyloxymethyl-2-oxo-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-2-ethylsulfanyl-4-triethylsilanyloxy-tetrahydro-pyran-3-yl]-benzenesulfonamide(202657-45-2)

Safety Data

• Hazardous Substances Data: 202657-45-2(Hazardous Substances Data)

Upstream product

• 994-30-9 triethylsilyl chloride 
• 13265-84-4 D-glucal 
• 202657-35-0 (3aS,4R,6S,7R,7aS)-4-Benzyloxymethyl-6-((2R,3R,4R)-2-benzyloxymethyl-4-triethylsilanyloxy-3,4-dihydro-2H-pyran-3-yloxy)-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 
• 202657-33-8 (3aS,4R,6S,7R,7aR)-4-Benzyloxymethyl-6-((2R,3R,4R)-2-benzyloxymethyl-4-triethylsilanyloxy-3,4-dihydro-2H-pyran-3-yloxy)-7-hydroxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 
• 202657-32-7 6-O-Benzyl-3-O-triethylsilylglucal 
• 1054643-14-9 (1aS,3R,3aS,6aS,6bR)-3-Benzyloxymethyl-tetrahydro-1,2,4,6-tetraoxa-cyclopropa[e]inden-5-one 
• 188010-90-4 1,5-anhydro-6-O-benzyl-3,4-O-carbonate-2-deoxy-D-lyxo-hex-1-enopyranose 
• 149847-26-7 3,4-o-carbonyl-D-galactal 
• 165524-85-6 6-O-(benzyl)-D-glucal 
• 100-39-0 benzyl bromide 
• 75-08-1 ethanethiol 
• 202657-44-1 N-[(2S,3S,4S,5R,6R)-6-Benzyloxymethyl-5-((3aS,4R,6S,7R,7aS)-4-benzyloxymethyl-2-oxo-7-triethylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-3-iodo-4-triethylsilanyloxy-tetrahydro-pyran-2-yl]-benzenesulfonamide 

Downstream Products

• 202657-46-3 C₁₁₆H₁₅₂N₂O₃₂S₂Si₃ 

Relevant articles and documents

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A concise and potentially practical synthesis of the title compound has been achieved. The route features a high degree of convergence and economy of synthetic operations. A key step is the concurrent introductory addition of three α-1-fucosyl residues at