1562379-17-2

Basic information

• Product Name: [TaF₄(NMe₂-C₆H₅)₂][TaF₆]
• Synonyms: [TaF₄(NMe₂-C₆H₅)₂][TaF₆]
• CAS NO: 1562379-17-2
• Molecular Weight: 794.244
• Mol File: 1562379-17-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [TaF₄(NMe₂-C₆H₅)₂][TaF₆](CAS DataBase Reference)
• NIST Chemistry Reference: [TaF₄(NMe₂-C₆H₅)₂][TaF₆](1562379-17-2)
• EPA Substance Registry System: [TaF₄(NMe₂-C₆H₅)₂][TaF₆](1562379-17-2)

Safety Data

• Hazardous Substances Data: 1562379-17-2(Hazardous Substances Data)

Upstream product

• 7783-71-3 tantalum pentafluoride 
• 121-69-7 N,N-dimethyl-aniline 

Relevant articles and documents

Reactions of TaF5 with activated arenes. Synthesis of [4-(OH)-3-(OCH3)C6H3CH(OH)][4-(OH)-3-(OCH 3)C6H3CHO][TaF6], a rare example of protonated aldehyde

The rare example of protonated aldehyde salt [4-(OH)-3-(OCH 3)C6H3CH(OH)][4-(OH)-3-(OCH3)C 6H3CHO][TaF6], 1, was isolated in the solid state by the reaction of 4-hydroxy-3-methoxybenzaldehyde (vanillin) with TaF5 in dichloromethane. The product 1 was characterized by X-ray diffraction and IR spectroscopy. The 1:1 reaction of TaF5 with N,N-dimethylaniline in CH2Cl2 cleanly afforded [TaF 4(NMe2C6H5)2][TaF 6], 2, which was identified by NMR spectroscopy. Attempts of crystallization of 2 resulted in the isolation of the ammonium salt [NHMe 2C6H5][TaF6], 3.