323198-48-7

Upstream product

• 201871-94-5 methyl (2E,6Z)-7-[(R)-(p-tolylsulfinyl)]-2,6-heptadienoate 
• 323198-45-4 methyl (2Z,6E)-7-[(R)-(p-tolylsulfinyl)]-2,6-heptadienoate 
• 323198-44-3 methyl (2E,6E)-7-[(R)-(p-tolylsulfinyl)]-2,6-heptadienoate 
• 63268-43-9 (+)-(S)-dimethyl-p-tolylsulfinylmethanephosphonate 
• 774234-69-4 (Z)-5-[(R)-(p-tolylsulfinyl)]-4-pentenal 
• 311805-03-5 (E)-5-[(R)-(p-tolylsulfinyl)]-4-pentenal 
• 323198-43-2 (R)-[(Z)-5-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl] p-tolyl sulfoxide 
• 323198-42-1 (R)-[(E)-5-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl] p-tolyl sulfoxide 
• 311804-99-6 (E)-5-[(R)-(p-tolylsulfinyl)]-4-penten-1-ol 
• 311805-48-8 (Z)-5-[(R)-(p-tolylsulfinyl)]-4-penten-1-ol 

Downstream Products

• 849798-69-2 [(S)-2-(Toluene-4-sulfonyl)-cyclopent-2-enyl]-acetic acid methyl ester 

Relevant academic research and scientific papers

Asymmetric intramolecular Michael addition of α-sulfinyl vinylic carbanion to enoates

The first example of an asymmetric intramolecular Michael addition reaction with use of α-lithiated vinylic sulfoxide as a Michael donor is reported. Michael addition of the α-lithiated vinylic sulfoxide to (Z)-enoates proceeds with high diastereoselectiv