261525-28-4

Basic information

• Product Name: (3'R,4'R) 1,2-O-isopropylidene-5-O-tosyl-3-O-(3'-trimethylsilylethyl-azetidin-2'-on-4'-yl)-α-D-xylofuranose
• CAS NO: 261525-28-4
• Molecular Weight: 513.684
• Mol File: 261525-28-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (3'R,4'R) 1,2-O-isopropylidene-5-O-tosyl-3-O-(3'-trimethylsilylethyl-azetidin-2'-on-4'-yl)-α-D-xylofuranose(CAS DataBase Reference)
• NIST Chemistry Reference: (3'R,4'R) 1,2-O-isopropylidene-5-O-tosyl-3-O-(3'-trimethylsilylethyl-azetidin-2'-on-4'-yl)-α-D-xylofuranose(261525-28-4)
• EPA Substance Registry System: (3'R,4'R) 1,2-O-isopropylidene-5-O-tosyl-3-O-(3'-trimethylsilylethyl-azetidin-2'-on-4'-yl)-α-D-xylofuranose(261525-28-4)

Safety Data

• Hazardous Substances Data: 261525-28-4(Hazardous Substances Data)

Upstream product

• 261526-50-5 (3'R,4'R) 1,2-O-isopropylidene-3-O-(3'-trimethylsilylethyl-azetidin-2'-on-4'-yl)-5-O-trityl-α-D-xylofuranose 
• 261525-21-7 (E) 1,2-O-isopropylidene-3-O-(4'-trimethylsilyl-but-1'-en-3'-ynyl)-5-O-trityl-α-D-xylofuranose 
• 261525-23-9 (E) 1,2-O-isopropylidene-3-O-(4'-trimethylsilyl-but-1'-enyl)-5-O-trityl-α-D-xylofuranose 
• 177280-82-9 (E) 3-O-(but-1'-en-3'-ynyl)-1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose 
• 261525-25-1 (3'R,4'R) 1,2-O-isopropylidene-3-O-(3'-trimethylsilylethyl-azetidin-2'-on-4'-yl)-α-D-xylofuranose 

Relevant articles and documents

Synthesis of 7-substituted 5-dethia-5-oxacephams via [2+2]cycloaddition of chlorosulfonyl isocyanate to sugar vinyl ethers

[2+2]Cycloaddition of chlorosulfonyl isocyanate (CSI) to (Z) prop-1′-enyl, (Z) and (E) 4′-trimethylsilyl-but-1′-enyl ethers of 1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose proceeds with high stereoselectivity to afford respective azetidin-2-ones. Subs