503570-52-3

Basic information

• Product Name: (E)-1-p-tolylsulfonyl-3-penten-2-one
• Synonyms: (E)-1-p-tolylsulfonyl-3-penten-2-one
• CAS NO: 503570-52-3
• Molecular Weight: 238.307
• Mol File: 503570-52-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-1-p-tolylsulfonyl-3-penten-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1-p-tolylsulfonyl-3-penten-2-one(503570-52-3)
• EPA Substance Registry System: (E)-1-p-tolylsulfonyl-3-penten-2-one(503570-52-3)

Safety Data

• Hazardous Substances Data: 503570-52-3(Hazardous Substances Data)

Upstream product

• 1047974-42-4 4-hydroxy-1-tosylpentan-2-one 

Downstream Products

• 1047974-33-3 (+)-(3S,4S)-3-methyl-4-(2-tosylacetyl)cyclohexanone 
• 503570-55-6 (+)-1-((1R,2R,3S,4S)-3-methylbicyclo[2.2.1]hept-5-en-2-yl)-2-tosylethanone 
• 201409-73-6 (-)-1-((1S,2S,3R,4R)-3-methylbicyclo[2.2.1]hept-5-en-2-yl)-2-tosylethanone 
• 1047974-36-6 (+)-1-((1R,2R,3S,4S)-3-methylbicyclo[2.2.1]hept-5-en-2-yl)-3-phenylpropan-1-one 

Relevant articles and documents

Copper(II)-bis(oxazoline) catalyzed asymmetric Diels-Alder reaction with α′-arylsulfonyl enones as dienophiles

(Chemical Equation Presented) α′-Arylsulfonyl enones are efficient bidentate dienophiles for the Cu(II)-bis(oxazoline) catalyzed enantioselective Diels-Alder reaction with a number of dienes, affording the corresponding products with good to high enantiomeric excesses. The resulting products can be alkylated and the sulfone removed, so α′- arylsulfonyl enones can be regarded as surrogates of simple monodentate enones, which are poor dienophiles with this catalytic system.