1446147-07-4

Basic information

• Product Name: C₂₀H₁₉F₃N₂O₄S₂
• Synonyms: C₂₀H₁₉F₃N₂O₄S₂
• CAS NO: 1446147-07-4
• Molecular Weight: 472.509
• Mol File: 1446147-07-4.mol

Chemical Properties

• CAS DataBase Reference: C₂₀H₁₉F₃N₂O₄S₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₁₉F₃N₂O₄S₂(1446147-07-4)
• EPA Substance Registry System: C₂₀H₁₉F₃N₂O₄S₂(1446147-07-4)

Safety Data

• Hazardous Substances Data: 1446147-07-4(Hazardous Substances Data)

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 

Relevant articles and documents

Synthesis of spirocyclic indolines by interruption of the Bischler-Napieralski reaction

The development of a versatile method for the synthesis of spirocyclic pyrrolidinoindolines is discussed. Treatment of N-acyltryptamines with trifluoromethanesulfonic anhydride-2-chloropyridine reagent combination affords highly persistent spiroindoleninium ions that are subject to intra- and intermolecular addition at C2 by nucleophiles.