22233-89-2Relevant articles and documents
Reductive cleavage of Se-Se and Te-Te bond by samarium diiodide: Synthesis of selenoesters, telluroesters, unsymmetrical alkylphenyl selenides and tellurides
Zhang,Yu,Lin
, p. 189 - 193 (1993)
The reduction of diaryl diselenides and ditellurides by samarium diiodide led to samarium arylselenolates and samarium aryltellurolates respectively (ArSeSmI2 and ArTeSmI2). These species reacted smoothly with acyl halides and alkyl
Indium-mediated cleavage of diphenyl diselenide and diphenyl disulfide: efficient one-pot synthesis of unsymmetrical diorganyl selenides, sulfides, and selenoesters
Munbunjong, Wanida,Lee, Eun Hwa,Ngernmaneerat, Poonlarp,Kim, Sung Jun,Singh, Gurpinder,Chavasiri, Warinthorn,Jang, Doo Ok
body text, p. 2467 - 2471 (2009/08/15)
A convenient and efficient method was developed for the synthesis of alkyl phenyl selenides, sulfides, and selenoesters in one-pot reaction by using indium metal. The reaction showed the selectivity for tert-alkyl, benzylic, and allylic halides over primary and secondary alkyl halides. For the reaction of primary and secondary alkyl iodides and bromides, the yields of selenides were improved by the addition of a catalytic amount of iodine.
1-(organoselanyl)perfluoroalkanols: A stable and efficient precursor for organoselenols
Yamamoto, Terahisa,Moriura, Eri,Sawa, Arisa,Yoshimatsu, Mitsuhiro
scheme or table, p. 1046 - 1047 (2009/12/03)
The 1-(organoselanyl)perfluoroalkanols 1, 3, 4, and 10 were successfully prepared and reactions with hexanoyl chlorides to produce the corresponding esters 5, 7, and 8, accompanied by the selenoesters 6 were conducted. The DBU-mediated alkylations of the heptafluorobutanols 4, 10, and the α-p-nitro-benzoate 2 with alkyl halides easily provided alkyl phenyl selenides 9a-9i and 11a-11c in good to high yields. Copyright
