79249-32-4

Basic information

• Product Name: 2-chloro-5,7-dimethoxyquinoline
• CAS NO: 79249-32-4
• Molecular Weight: 223.659
• Mol File: 79249-32-4.mol
• Article Data: 2

Chemical Properties

• Melting Point: 134-135 °C(Solv: ethanol (64-17-5))
• Boiling Point: 355.1±37.0 °C(Predicted)
• Density: 1.265±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2-chloro-5,7-dimethoxyquinoline(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-5,7-dimethoxyquinoline(79249-32-4)
• EPA Substance Registry System: 2-chloro-5,7-dimethoxyquinoline(79249-32-4)

Safety Data

• Hazardous Substances Data: 79249-32-4(Hazardous Substances Data)

Upstream product

• 79257-61-7 N-(3,5-dimethoxy-phenyl)-acetamide 
• 68-12-2 N,N-dimethyl-formamide 

Relevant articles and documents

Synthetic Approaches to 5,7- and 5,8-Dimethoxyquinoline. Sonochemical Dehalogenation of Substituted 2,4-Dichloroquinolines. Use of the 2D COLOC Spectrum for the NMR Assignment of 5,8-Dimethoxyquinoline

Sonochemical dehalogenation of 2,4-dichloroquinoline is very facile.However, with 5,7-dimethoxy-2,4-dichloroquinoline the reaction proceeds stepwise to provide the title dimethoxyquinolines which cannot be prepared via the Skraup reaction.The 13C NMR chemical shift assignments for 5,8-dimethoxyquinoline are presented.These were made by utilising the coupling connectivities from the bridgehead carbons in the 2D COLOC spectrum. - Keywords.Sonochemistry; Quinolines; 13C NMR Spectroscopy; 2D COLOC spectrum.