20688-38-4

Basic information

• Product Name: trans-4-Hydroxy-3-chlorsulfolan
• CAS NO: 20688-38-4
• Molecular Weight: 170.617
• Mol File: 20688-38-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-4-Hydroxy-3-chlorsulfolan(CAS DataBase Reference)
• NIST Chemistry Reference: trans-4-Hydroxy-3-chlorsulfolan(20688-38-4)
• EPA Substance Registry System: trans-4-Hydroxy-3-chlorsulfolan(20688-38-4)

Safety Data

• Hazardous Substances Data: 20688-38-4(Hazardous Substances Data)

Upstream product

• 4509-11-9 3,4-epoxy-tetrahydro-thiophene-1,1-dioxide 
• 77-79-2 3-Sulfolene 

Downstream Products

• 863667-48-5 (αR,3S,4R)-3-(α-methoxyphenylacetoxy)-4-chlorotetrahydrothiophene-1,1-dioxide 
• 20688-37-3 trans-4-amino-tetrahydrothiophen-3-ol 1,1-dioxide 
• 4509-11-9 3,4-epoxy-tetrahydro-thiophene-1,1-dioxide 
• 75135-14-7 (3R,4R)-4-(4-Methoxy-phenylamino)-1,1-dioxo-tetrahydro-1λ⁶-thiophen-3-ol 
• 75135-14-7 (3S,4R)-4-(4-Methoxy-phenylamino)-1,1-dioxo-tetrahydro-1λ⁶-thiophen-3-ol 
• 35895-27-3 trans-4-p-Toluidinothiolan-3-ol 1,1-dioxide 
• 35895-27-3 cis-4-p-Toluidinothiolan-3-ol 1,1-dioxide 
• 42925-42-8 4-chloro-2-thiolene-1,1-dioxide 
• 52200-82-5 trans-3-acetoxy-4-chlorosulfolane 
• 86597-94-6 4-acetoxy-2-thiolene 1,1-dioxide 

Relevant articles and documents

Oxygen-17 Nuclear Magnetic Resonance Spectral Investigation of 3-Alkoxy-trans-3,4-Disubstituted-Thiolane 1,1-Dioxides and Related Compounds

The (17)O NMR spectra of 3-alkoxythiolane 1,1-dioxides indicate that the sulfonyl oxygens are diastereotopic but their chemical shift differences are essentially independent of the structure of the alkyl group in the alkoxy moiety.Eu(fod)3 enhances the (17)O chemical shift difference between the diastereotopic sulfonyl oxygens in 3-isopropoxythiolane 1,1-dioxide and shifts both oxygens upfield. α,β-Unsaturation deshields the sulfonyl oxygens in both five- and six-membered rings.