553663-03-9

Basic information

• Product Name: Acetic acid (2S,4aR,6S,7R,8S,8aR)-7-acetoxy-2-[2-(2-iodo-phenyl)-ethylsulfanylcarbonyl]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester
• Synonyms: Acetic acid (2S,4aR,6S,7R,8S,8aR)-7-acetoxy-2-[2-(2-iodo-phenyl)-ethylsulfanylcarbonyl]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester
• CAS NO: 553663-03-9
• Molecular Weight: 656.492
• Mol File: 553663-03-9.mol

Chemical Properties

• CAS DataBase Reference: Acetic acid (2S,4aR,6S,7R,8S,8aR)-7-acetoxy-2-[2-(2-iodo-phenyl)-ethylsulfanylcarbonyl]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid (2S,4aR,6S,7R,8S,8aR)-7-acetoxy-2-[2-(2-iodo-phenyl)-ethylsulfanylcarbonyl]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester(553663-03-9)
• EPA Substance Registry System: Acetic acid (2S,4aR,6S,7R,8S,8aR)-7-acetoxy-2-[2-(2-iodo-phenyl)-ethylsulfanylcarbonyl]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester(553663-03-9)

Safety Data

• Hazardous Substances Data: 553663-03-9(Hazardous Substances Data)

Upstream product

• 553663-02-8 (4aR,6S,7R,8S,8aR)-6-Methoxy-2-phenyl-7,8-bis-trimethylsilanyloxy-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester 
• 553663-01-7 (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester 
• 85810-81-7 methyl acetyl of methyl phenylglyoxylate 
• 108-24-7 acetic anhydride 

Downstream Products

• 51785-62-7 Benzoic acid (2R,3R,4S,5R,6S)-4,5-diacetoxy-6-methoxy-2-methyl-tetrahydro-pyran-3-yl ester 

Relevant articles and documents

The 4,6-O-[α-(2-(2-lodophenyl)ethylthiocarbonyl)benzylidene] protecting group: Stereoselective glycosylation, reductive radical fragmentation, and synthesis of β-D-rhamnopyranosides and other deoxy sugars

(Matrix presented) In the thioglycoside/BSP/Tf2O glycosylation method, the 4,6-O-[α-(2-(2-iodophenyl)ethylthiocarbonyl)benzylidene] group enforces β-selectivity in mannopyranosylations. Following glycosylation, treatment with Bu3SnH