92210-76-9

Upstream product

• 92210-75-8 (E)-4-Hydroxy-2-((S)-toluene-4-sulfinyl)-but-2-enoic acid 
• 124-38-9 carbon dioxide 
• 92210-74-7 (E)-3-((R)-Toluene-4-sulfinyl)-prop-2-en-1-ol 
• 1517-82-4 (-)-menthyl p-toluenesulfinate 
• 104891-35-2 (R) 3-chloro 1-p-tolylsulfinyl 2-propanone 
• 121824-02-0 (2(R),S(R)) 3-chloro 1-p-tolylsulfinyl 2-propanol 
• 1519-39-7 (R)-methyl p-tolyl sulfoxide 

Downstream Products

• 107613-10-5 (S_S)-4-methyl-3-[(4-methylphenyl)sulfinyl]furan-2(5H)-one 
• 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 
• 865205-72-7 (3S,3aR,6aS,(S)S)-3-methyl-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 865205-71-6 (3R,3aS,6aR,(S)S)-3-methyl-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 865205-69-2 (3aS,6aR,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 865205-70-5 (3aR,6aS,(S)S)-6a-[(4-methylphenyl)sulfinyl]-3,3a,4,6a-tetrahydro-6H-furo[3,4-c]pyrazol-6-one 
• 197848-98-9 (1S,2S,6R,7R)-2-((S)-Toluene-4-sulfinyl)-4-oxa-tricyclo[5.2.1.0^2,6]dec-8-en-3-one 
• 197848-99-0 (1R,2R,6S,7S)-2-((S)-Toluene-4-sulfinyl)-4-oxa-tricyclo[5.2.1.0^2,6]dec-8-en-3-one 

Relevant academic research and scientific papers

Short and practical syntheses of (S)-(+)-3-(p-tolylsulfinyl)furan-2(5H)-one and (S)-(+)-3-(p-tolylsulfinyl)-5,6-dihydropyran-2-one

(S)-(+)-3-(p-Tolylsulfinyl)furan-2(5H)-one and (S)-(+)-3-(p-tolylsulfinyl)- 5,6-dihydropyran-2-one can be synthesized by a new and significantly improved method consisting of Knoevenagel condensation of benzyl (R)-(+)-(p- tolylsulfinyl)acetate with the te

Dienophilic behavior of (S)-2-p-tolylsulfinyl butenolide

The study of the reactions of (S)-2-p-tolylsulfinyl butenolide (2) with cyclic and acyclic dienes is reported. The reactivity and stereoselectivity of this dienophile is compared with those of (S)-2-p-tolylsulfinyl cyclopentenone (3) in order to obtain information about the stereochemical models so far proposed.

AN EFFICIENT SYNTHESIS OF CHIRAL 2-(p-TOLYLSULFINYL)-2-BUTENOLIDES

A high yield, two-step synthesis of enantiomerically pure 2-(p-tolylsulfinyl)-2-butenolides has been developed.The method is applicable to the preparation of butenolides having a variety of substituents in the 3-position.

(S)-(+)-2-(p-TOLYLSULFINYL)-2-BUTEN-4-OLIDE: AN ENANTIOMERICALLY PURE MICHAEL ACCEPTOR FOR ASYMMETRIC SYNTHESIS OF 3-SUBSTITUTED 4-BUTANOLIDES. (-)-PODORHIZON.

A short, reliable, and practical synthesis of (S)-(+)-2-(p-tolylsulfinyl)-2-buten-4-olide has been developed, and the utility of this Michael acceptor for highly enantiocontrolled synthesis of 3-substituted 4-butanolides has been demonstrated.