122823-59-0

Basic information

• Product Name: C₁₉H₂₀O₅Te
• Synonyms: C₁₉H₂₀O₅Te
• CAS NO: 122823-59-0
• Molecular Weight: 455.965
• Mol File: 122823-59-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₉H₂₀O₅Te(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₉H₂₀O₅Te(122823-59-0)
• EPA Substance Registry System: C₁₉H₂₀O₅Te(122823-59-0)

Safety Data

• Hazardous Substances Data: 122823-59-0(Hazardous Substances Data)

Upstream product

• 94971-86-5 benzenetellurinic acid anhydride 
• 64-19-7 acetic acid 
• 1745-81-9 o-Allylphenol 

Downstream Products

• 1746-11-8 2-methyl-2,3-dihydro-1-benzofuran 
• 122823-57-8 2,3-dihydro-2-<(phenyltelluro)methyl>benzofuran 

Relevant articles and documents

Cyclofunctionalization of Hydroxyolefins Induced by Arenetellurinyl Acetate

Treatment of arenetellurinic anhydride (1) with acetic acid or anhydride readily formed arenetellurinyl acetate (2).It underwent not only oxytellurinylation of an olefin but also intramolecular cyclofunctionalization of various hydroxyolefins to cyclic ethers.The latter reaction was effectively accelerated by addition of boron trifluoride etherate or tin(IV) chloride and highly regio- and stereoselective.The tellurium functional group introduced in the cyclic ethers could be manipulated into other versatile groups by telluroxide elimination, halogenolysis, and reductive detelluration.