Di(phenylsulfonyl) Diselenide (PhSO2Se)2 and Phenylsulfonylselenyl Chloride (PhSO2SeCl) as New Selenium-Transfer Reagents in the Synthesis of Functionalised Diselenides and Selenides
Di(phenylsulfonyl) Diselenide (PhSO2Se)2 and Phenylsulfonylselenyl Chloride (PhSO2SeCl) as New Selenium-Transfer Reagents in the Synthesis of Functionalised Diselenides and Selenides
Phenylsulfinylselenyl chloride (PhSO<sub>2</sub>SeCl): a new reagent for the formation of C–Se and N–Se bonds. Generation and in situ Diels–Alder trapping of selenonitrosoarene intermediates (Ar–NSe)
作者:Martin R. Bryce、Antony Chesney
DOI:10.1039/c39950000195
日期:——
The novel electrophilic selenium transfer reagent phenylsulfinylselenyl chloride, PhSO2SeCl, 3 has been prepared and reacted with enolisable carbonyl compounds to yield α-selenoketones and diselenides; reaction of reagent 3 with arylamines in the presence of triethylamine and dimethylbutadiene affords 1,2-selenazine derivatives, providing the first evidence for DielsâAlder trapping of selenonitroso intermediates, ArâNSe.
Bis(tetrathiofulvalenyl)sulphide [(TTF)2S] : synthesis and x-ray crystal structure
作者:Martin R. Bryce、Graeme Cooke、Ajaib S. Dhindsa、David J. Ando、Michael B. Hursthouse
DOI:10.1016/s0040-4039(00)91732-5
日期:1992.3
Bis(tetrathiafulvalenyl)sulphide [(TTF)2S] has been synthesized by reaction of monolithiated TTF with di(phenylsulphonyl)sulphide, and characterised by cyclic voltammetry and single crystal X-ray analysis, which reveals a remarkably close two-dimensional chalcogen network in the solid state. The synthesis of (TTF)2Se, using the selenating reagent di(phenylsulphonyl)diselenide, is also reported.
Foss, Acta Chemica Scandinavica (1947), 1952, vol. 6, p. 508,510
作者:Foss
DOI:——
日期:——
Di(phenylsulfonyl) Diselenide (PhSO2Se)2 and Phenylsulfonylselenyl Chloride (PhSO2SeCl) as New Selenium-Transfer Reagents in the Synthesis of Functionalised Diselenides and Selenides
作者:Antony Chesney、Martin R. Bryce、Graeme Cooke
DOI:10.1055/s-1995-4139
日期:1995.12
The title electrophilic selenium reagents have been used to synthesise functionalised diselenides and selenides.