59045-53-3

Basic information

• Product Name: 1,3-Benzoxathiol-1-ium, 2-(1,1-dimethylethyl)-, tetrafluoroborate(1-)
• CAS NO: 59045-53-3
• Molecular Formula: C11H13OS.BF4
• Molecular Weight: 280.094
• Mol File: 59045-53-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-Benzoxathiol-1-ium, 2-(1,1-dimethylethyl)-, tetrafluoroborate(1-)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzoxathiol-1-ium, 2-(1,1-dimethylethyl)-, tetrafluoroborate(1-)(59045-53-3)
• EPA Substance Registry System: 1,3-Benzoxathiol-1-ium, 2-(1,1-dimethylethyl)-, tetrafluoroborate(1-)(59045-53-3)

Safety Data

• Hazardous Substances Data: 59045-53-3(Hazardous Substances Data)

Upstream product

• 111122-92-0 2-(2,4,6-Trimethoxyphenyl)-2-t-butyl-1,3-benzoxathiole 
• 111123-03-6 2-(2-tert-Butyl-benzo[1,3]oxathiol-2-yl)-1,3-dimethyl-1H-indole 

Downstream Products

• 111122-92-0 2-(2,4,6-Trimethoxyphenyl)-2-t-butyl-1,3-benzoxathiole 
• 108762-86-3 2-<4-(N,N-Dimethylamino)phenyl>-2-t-butyl-1,3-benzoxathiole 
• 108762-83-0 1-(4-Diethylamino-phenyl)-2,2-dimethyl-propan-1-one 
• 55878-91-6 1-(4-(dimethylamino)phenyl)-2,2-dimethylpropan-1-one 
• 111122-82-8 2,2-Dimethyl-1-(2,4,6-trimethoxy-phenyl)-propan-1-one 
• 111122-85-1 2,2-dimethyl-1-(1-methyl-1H-indol-3-yl) propan-1-one 
• 60884-08-4 1-(2,4-dimethoxyphenyl)-2,2-dimethylpropan-1-one 
• 111122-89-5 2-tert-Butyl-2-(2,4-dimethoxy-phenyl)-benzo[1,3]oxathiole 
• 108762-87-4 [4-(2-tert-Butyl-benzo[1,3]oxathiol-2-yl)-phenyl]-diethyl-amine 
• 907557-31-7 2-<2-(2-phenyl-1,3-benzoxathiolyl)>-5-<2-(2-tert-butyl-1,3-benzoxathiolyl)>pyrrole 
• 112816-75-8 1-(5-Benzoyl-1H-pyrrol-2-yl)-2,2-dimethyl-propan-1-one 

Relevant articles and documents

2-Substituted 1,3-Benzoxathiolium Tetrafluoroborates as Useful Acylating Agents of Electron-Rich Aromatic and Heteroaromatic Compounds

2-Substituted 1,3-benzoxathiolium tetrafluoroborates were used for the two-step acylation of electron-rich aromatic and heteroaromatic compounds: 1,3-dimethoxybenzene, 1,3,5-trimethoxybenzene, pyrrole and indoles.In most of the cases intermediate 2,2-disubstituted 1,3-benzoxathioles were obtained in good to high yields (55-100percent) and subsequent hydrolysis of these with mercury(II) oxide and aqueous tetrafluoroboric acid (35percent) in tetrahydrofuran afforded the corresponding ketones in almost quantitative yields.