171253-32-0

Basic information

• Product Name: Diethyl 2,5-di-O-tosylgalactarate
• CAS NO: 171253-32-0
• Molecular Weight: 574.627
• Mol File: 171253-32-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Diethyl 2,5-di-O-tosylgalactarate(CAS DataBase Reference)
• NIST Chemistry Reference: Diethyl 2,5-di-O-tosylgalactarate(171253-32-0)
• EPA Substance Registry System: Diethyl 2,5-di-O-tosylgalactarate(171253-32-0)

Safety Data

• Hazardous Substances Data: 171253-32-0(Hazardous Substances Data)

Upstream product

• 15909-67-8 (2R,3S,4R,5S)-2,3,4,5-Tetrahydroxy-hexanedioic acid diethyl ester 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

ON THE SULFONYLATION OF DIETHYL GALACTARATE: SOME STRUCTURAL CORRECTIONS - SYNTHESIS AND CHARACTERISATION OF DERIVATIVES OF DIETHYL 2,5-DIHYDROXYHEXA-2,4-DIENOATE

The structure of one of the major products resulting from the treatment of diethyl galactarate (2) with an excess of p-toluenesulfonyl chloride in pyridine has been shown to be diethyl 2,5-ditosyloxyhexa-2,4-dienoate (5) rather than hex-3-enoate 1 propose