142572-72-3

Basic information

• Product Name: (E)-2-(1-pyrrolidyl)-1-p-toluenesulfonylethylene
• Synonyms: (E)-2-(1-pyrrolidyl)-1-p-toluenesulfonylethylene
• CAS NO: 142572-72-3
• Molecular Weight: 251.349
• Mol File: 142572-72-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (E)-2-(1-pyrrolidyl)-1-p-toluenesulfonylethylene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2-(1-pyrrolidyl)-1-p-toluenesulfonylethylene(142572-72-3)
• EPA Substance Registry System: (E)-2-(1-pyrrolidyl)-1-p-toluenesulfonylethylene(142572-72-3)

Safety Data

• Hazardous Substances Data: 142572-72-3(Hazardous Substances Data)

Upstream product

• 123-75-1 pyrrolidine 
• 58202-73-6 E-β-iodovinyl p-toluenesulfonate 
• 243671-61-6 (Z)-2-((2-hydroxyethyl)thio)-1-p-toluenesulfonylethylene 
• 243671-62-7 (Z)-2-((p-hydroxyphenyl)thio)-1-p-toluenesulfonylethylene 
• 243671-59-2 1-methyl-4-[[(Z)-2-[(4-nitrophenyl)sulfanyl]vinyl]sulfonyl]benzene 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 7335-06-0 1-ethylpyrrolidine 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

p-Toluenesulfonylacetylene as thiol protecting group

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Reactions of (E)-2-Iodo-1-tosyl-1-alkenes as Useful Synthetic Intermediates

(E)-2-Iodo-1-tosyl-1-alkenes readily available by iodosulfonization of 1-alkynes were found to be useful synthons for the regio- and/or stereoselective preparation of 1-tosyl-1-alkynes, 1-tosyl-2-alkynes, (Z)-vinyl and (Z)-allyl sulfones, β-tosyl enamines