439077-56-2

Basic information

• Product Name: diethyl 2-[(5-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(R_S)-2-p-tolylsulfinyl-2-propenyl]malonate
• Synonyms: diethyl 2-[(5-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(R_S)-2-p-tolylsulfinyl-2-propenyl]malonate
• CAS NO: 439077-56-2
• Molecular Weight: 576.783
• Mol File: 439077-56-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl 2-[(5-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(R_S)-2-p-tolylsulfinyl-2-propenyl]malonate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 2-[(5-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(R_S)-2-p-tolylsulfinyl-2-propenyl]malonate(439077-56-2)
• EPA Substance Registry System: diethyl 2-[(5-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(R_S)-2-p-tolylsulfinyl-2-propenyl]malonate(439077-56-2)

Safety Data

• Hazardous Substances Data: 439077-56-2(Hazardous Substances Data)

Upstream product

• 234436-57-8 (S_S)-(+)-2-(p-Tolylsulfinyl)prop-2-en-1-ol 
• 105-53-3 diethyl malonate 
• 152547-34-7 (5-tert-butyldimethylsilyloxy-4-oxo-4H-pyran-2-yl)methyl chloride 
• 439077-54-0 Methanesulfonic acid 2-((S)-toluene-4-sulfinyl)-allyl ester 
• 439079-38-6 diethyl 2-[(5-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]malonate 

Downstream Products

• 439077-62-0 (1R,5R,7R)-9-(tert-Butyl-dimethyl-silanyloxy)-8-oxo-5-((S)-toluene-4-sulfinyl)-11-oxa-tricyclo[5.3.1.0^1,5]undec-9-ene-3,3-dicarboxylic acid diethyl ester 

Relevant articles and documents

A practical route to enantiopure, highly functionalized seven-membered carbocycles and tetrahydrofurans: Concise synthesis of (+)-nemorensic acid

Highly diastereoselective thermal [5C+2C] intramolecular pyrone-alkene cycloadditions can be achieved by introducing a homochiral p-tolylsulfinyl group at a suitable position of the alkene. The resulting adducts can be readily desulfinylated to give optic