116246-83-4Relevant academic research and scientific papers
Substituent Effects and Stereochemistry in 125Te NMR Spectroscopy. Diorganyltellurium Dihalides and Some Tellurides and Ditellurides
Duddeck, Helmut,Biallass, Armin
, p. 303 - 311 (2007/10/02)
125Te, 19F and 13C NMR data for 33 compounds containing tellurium substituents are presented.The 125Te chemical shifts in (PhTeCl2)R compounds are between δ=878 and 1023; in corresponding (PhTeF2)R compounds they are 220 to 360 ppm larger.Effects of subst
Synthesis of α-phenylchalcogeno acetic acids, ethyl-α-phenylchalcogeno acetates and ethyl-α-halo-α-phenylchalcogeno acetates
Dabdoub, Miguel J.,Guerrero, Palimecio G.,Silveira, Claudio C.
, p. 31 - 38 (2007/10/02)
Reaction of phenyltellurolate or phenylselenolate anion with α-bromoacetic acid under phase transfer conditions using a liquid-solid system affords the α-phenyltelluro acetic acid and the α-phenylseleno acetic acid in 44 and 50percent yields respectively.
Synthesis and 125Te NMR spectroscopy of α-tellurocarbonyl compounds and derivatives
Silks III,Odom,Dunlap
, p. 1105 - 1119 (2007/10/02)
The reaction of lithium alkyl-, alkenyl-, alkynyl-, and aryl tellurolates with α-bromocarbonyl compounds in anhydrous tetrahydrofuran gives the title compounds in yields ranging from 55-92%. The 125Te NMR chemical shift range for these compound
A NEW SYNTHESIS OF α-ARYLTELLURO ESTERS
Ho, Yuqing,Huang, Zhizhen,Huang, Xian
, p. 1625 - 1630 (2007/10/02)
Aryltellurenyl iodides react with Reformatsky reagents in dry THF at room temperature rapidly to produce α-aryltelluro esters in good yields.
Synthesis of α-Phenyltelluro Carbonyl Compounds
Hiiro, Tomoki,Kambe, Nobuaki,Ogawa, Akiya,Miyoshi, Noritaka,Murai, Shinji,Sonoda, Noboru
, p. 1096 - 1097 (2007/10/02)
Several new α-phenyltelluro carbonyl compounds have been synthesized by the reaction of benzenetellurenyl iodide with lithium enolates derived from ketones, esters, and an amide in tetrahydrofuran at -78 deg C.
