82136-15-0

Basic information

• Product Name: (S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal
• Synonyms: (S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal
• CAS NO: 82136-15-0
• Molecular Formula: C₁₄H₁₆O₃S
• Molecular Weight: 264.34004
• Mol File: 82136-15-0.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal(82136-15-0)
• EPA Substance Registry System: (S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal(82136-15-0)

Safety Data

• Hazardous Substances Data: 82136-15-0(Hazardous Substances Data)

Usage

General Description

(S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal is a chemical compound with the molecular formula C13H16O2S. It is a chiral, sulfone-containing cycloalkenone that is widely used as a versatile intermediate in organic synthesis. (S)-(+)-2-(p-Toluenesulfinyl)-2-cyclopentenoneethyleneketal is known for its ability to act as a versatile chiral building block in the preparation of various biologically active molecules and natural products. It is commonly used as a reagent in asymmetric synthesis and has found applications in the pharmaceutical and agrochemical industries. Additionally, it exhibits interesting reactivity and selectivity in various chemical transformations, making it a valuable tool for the preparation of complex organic molecules.

Upstream product

• 824-79-3 sodium 4-methylbenzenesulfinate 
• 68241-78-1 6-bromo-1,4-dioxa-spiro[4.4]non-6-ene 
• 1517-82-4 (1R,2S,5R,SS)-(-)-menthyl p-toluenesulfinate 
• 1517-82-4 (-)-menthyl p-toluenesulfinate 
• 10481-34-2 2-bromo-2-cyclopenten-1-one 
• 107-21-1 ethylene glycol 

Downstream Products

• 82136-13-8 (2R,3S)-3-(6-Methoxy-naphthalen-2-yl)-2-methyl-2-(toluene-4-sulfinyl)-cyclopentanone 
• 6672-30-6 (R)-3-methylcyclopentanone 
• 79681-26-8 2-[(S)-(4-methylphenyl)sulfinyl]cyclopent-2-en-1-one 
• 82136-13-8 (S)-3-(6-Methoxy-naphthalen-2-yl)-2-methyl-2-((S)-toluene-4-sulfinyl)-cyclopentanone 
• 79681-27-9 (S)-2-((R)-Toluene-4-sulfinyl)-3-vinyl-cyclopentanone 
• 79681-28-0 (S)-2-Methyl-2-((S)-toluene-4-sulfinyl)-3-vinyl-cyclopentanone 
• 82136-11-6 (R)-(+)-3-methylcyclopentanone 2,4-dinitrophenylhydrazone 

Relevant articles and documents

(S)-(+)-2-(p-toluenesulfinyl)-2-cyclopentenone: Precursor for enantioselective synthesis of 3-substituted cyclopentanones

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High Asymmetric Induction during Organometallic β-Addition to α,β-Ethylenic Sulfoxides. Synthesis of Optically Active β-Alkylcarboxylic Acids, β-Substituted Cyclopentanones, and Steroidal 11-Oxoequilenin Methyl Ether

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