1262841-97-3

Basic information

• Product Name: C₂₃H₂₃NO₃S
• Synonyms: C₂₃H₂₃NO₃S
• CAS NO: 1262841-97-3
• Molecular Weight: 393.507
• Mol File: 1262841-97-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₃H₂₃NO₃S(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₃H₂₃NO₃S(1262841-97-3)
• EPA Substance Registry System: C₂₃H₂₃NO₃S(1262841-97-3)

Safety Data

• Hazardous Substances Data: 1262841-97-3(Hazardous Substances Data)

Upstream product

• 5450-75-9 4-methyl-N-(2-phenylethyl)benzenesulfonamide 
• 123-11-5 4-methoxy-benzaldehyde 

Downstream Products

• 36710-74-4 1-(4-methoxyphenyl)isoquinoline 
• 59224-73-6 1-(4'-methoxylphenyl)-3,4-dihydroisoquinoline 

Relevant articles and documents

Efficient and practical one-pot conversions of n- tosyltetrahydroisoquinolines into isoquinolines and of N-tosyltetrahydro-β- carbolines into β-carbolines through tandem β-elimination and aromatization

An efficient, practical, and general method for conversions of N-tosyltetrahydroisoquinolines (N-tosyl-THIQs) into isoquinolines and of N-tosyltetrahydro-β-carbolines (N-tosyl-THBCs) into β-carbolines is described. Treatment of N-tosyl-THIQs or N-tosyl-THBCs with base in dimethyl sulfoxide afforded dihydroisoquinolines or dihydro-β-carbolines as intermediates, and these were then oxidized in situ by molecular oxygen to furnish isoquinolines or β-carbolines in good to high yields. Both one-pot conversions occurred through tandem β-elimination and aromatization. An efficient method for conversions ofN-tosyltetrahydroisoquinolines (N-tosyl-THIQs) and N-tosyltetrahydro-β-carbolines (N-tosyl-THBCs) into isoquinolines and β-carbolines is described. Treatment ofN-tosyl-THIQs or N-tosyl-THBCs with base affords dihydroisoquinolines or dihydro-β- carbolines. These can be oxidized in situ by molecular oxygen to furnish isoquinolines or β-carbolines. Copyright