882516-57-6

Basic information

• Product Name: tri-O-(2-acetoxyethyl)-O-tosylpentaerythritol
• Synonyms: tri-O-(2-acetoxyethyl)-O-tosylpentaerythritol
• CAS NO: 882516-57-6
• Molecular Weight: 548.609
• Mol File: 882516-57-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tri-O-(2-acetoxyethyl)-O-tosylpentaerythritol(CAS DataBase Reference)
• NIST Chemistry Reference: tri-O-(2-acetoxyethyl)-O-tosylpentaerythritol(882516-57-6)
• EPA Substance Registry System: tri-O-(2-acetoxyethyl)-O-tosylpentaerythritol(882516-57-6)

Safety Data

• Hazardous Substances Data: 882516-57-6(Hazardous Substances Data)

Upstream product

• 882516-56-5 tri-O-(2-hydroxyethyl)-O-tosylpentaerythritol 
• 108-24-7 acetic anhydride 
• 1471-17-6 pentaerythritol triallyl ether 
• 98-59-9 p-toluenesulfonyl chloride 
• 879015-64-2 1,3-bis(allyloxy)-2-allyloxymethyl-2-[(p-toluenesulfonyloxy)methyl]propane 

Relevant articles and documents

Synthesis of cluster mannosides carrying a photolabile diazirine group

We are investigating the mechanisms underlying the carbohydrate-specific adhesion of bacteria such as Escherichia coli to the glycocalyx of their potential host cells. E. coli possess protein appendages, which are called type 1 fimbriae. Part of type 1 fimbriae is a protein named FimH, which is a mannose-specific lectin. We wish to use photoaffinity labeling to elucidate mannose binding sites on FimH. Thus we report the synthesis of di- and trivalent cluster mannosides, which carry a photolabile diazirine group. The diazirine group was introduced by a convergent approach using thiourea bridging (products 6, 13, 17, and 27) or in a divergent synthesis leading to the divalent cluster mannoside 31. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.