in sulfur dioxide
condensing Cl2 onto Se, addn. of AsF5 and SO2 after 1 h, stirring (overnight); removal of volatiles; product mixture;
参考文献
Brownridge, Scott; Cameron, T. Stanley; Passmore, Jack; Schatte, Gabriele; Way, Todd C.
Journal of the Chemical Society - Dalton Transactions, 1996 , # 12 p. 2553 - 2570
sulfur dioxide in water
simultaneous addition of Br2 and introduction of SO2 into a soln. of SO2 in ice water; after decoloration, SeO2 and Se are added; addition of concd. H2SO4; cooling;; washing with concd. H2SO4;;
Lenher, V.; Kao, C. H.
Journal of the American Chemical Society, 1925 , vol. 47, p. 772 - 772
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Gmelin Handbook: Se: MVol.A1, 75, page 246 - 247