134297-22-6

Basic information

• Product Name: (1S,4R,5S,6S)-5-Methyl-6-((R)-toluene-4-sulfinyl)-bicyclo[2.2.1]hept-2-ene
• CAS NO: 134297-22-6
• Molecular Weight: 246.373
• Mol File: 134297-22-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1S,4R,5S,6S)-5-Methyl-6-((R)-toluene-4-sulfinyl)-bicyclo[2.2.1]hept-2-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,4R,5S,6S)-5-Methyl-6-((R)-toluene-4-sulfinyl)-bicyclo[2.2.1]hept-2-ene(134297-22-6)
• EPA Substance Registry System: (1S,4R,5S,6S)-5-Methyl-6-((R)-toluene-4-sulfinyl)-bicyclo[2.2.1]hept-2-ene(134297-22-6)

Safety Data

• Hazardous Substances Data: 134297-22-6(Hazardous Substances Data)

Upstream product

• 542-92-7 cyclopenta-1,3-diene 
• 134356-77-7 (Z)-(S)-(+)-propenyl p-tolyl sulfoxide 

Relevant articles and documents

Highly diastereoselective Diels-Alder reactions with (R)-ethoxy p-tolyl vinyl sulfonium tetrafluoroborate

p-Tolyl vinyl sulfoxide has been efficiently activated for the Diles-Alder reactions by transformation into a sulfonium salt 3a or by addition of TMSOTf.Very high diastereomeric excesses have been achieved (>98percent) at -20 deg C in many cases.Best results have been obtained with cyclopentadiene, furan and 2,3-dimethyl-1,3-butadiene.In this way enantiomerically pure oxanorbornenone 19a has been prepared.The reaction mechanism is briefly discussed.