865205-69-2

Basic information

• Product Name: (3aS,6aR,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one
• Synonyms: (3aS,6aR,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one
• CAS NO: 865205-69-2
• Molecular Weight: 264.305
• Mol File: 865205-69-2.mol

Chemical Properties

• CAS DataBase Reference: (3aS,6aR,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one(CAS DataBase Reference)
• NIST Chemistry Reference: (3aS,6aR,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one(865205-69-2)
• EPA Substance Registry System: (3aS,6aR,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one(865205-69-2)

Safety Data

• Hazardous Substances Data: 865205-69-2(Hazardous Substances Data)

Upstream product

• 186581-53-3 diazomethane 
• 92210-76-9 (S_S)-3-[(4-methylphenyl)sulfinyl]furan-2(5H)-one 

Downstream Products

• 865205-75-0 (3R,3aS,6aR,(S)S)-3,3a-dimethyl-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 865205-76-1 (3S,3aS,6aR,S_S)-3,3a-dimethyl-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 865205-74-9 (3aR,6aS,(S)S)-3a-methyl-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 865205-73-8 (3aS,6aR,(S)S)-3a-methyl-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 107613-10-5 (S_S)-4-methyl-3-[(4-methylphenyl)sulfinyl]furan-2(5H)-one 

Relevant articles and documents

1,3-Dipolar cycloadditions of diazoalkanes to activated sulfoxides: Influence of Lewis acids

The reactions of diazomethane and diazoethane with (S)-3-p- tolylsulfinylfuran-2(5H)-one (3) and its 4-methyl derivative (4) have been studied. The sulfinyl group was able to completely control the π-facial selectivity of all these reactions, which decrea