in neat (no solvent) 75-80°C;; introduction of Cl2 forms S2Cl2 (educt) from S and avoids cooling and byproducts as S2O5Cl2;;
参考文献
Gmelin Handbook: S: MVol.B3, 122, page 1791 - 1793
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Chemische Fabrik Griesheim-Elektron
Patent: DE139455 , 1903 ;
C. I, 1903 , p. 545
in neat (no solvent) 100-110°C; iron reactor, presence of SbCl3;; distillation over S (formation of educt S2Cl2 from SCl2);;
参考文献
Gmelin Handbook: S: MVol.B3, 122, page 1791 - 1793
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E. I. du Pont de Nemours & Co.
Patent: US2420623 , 1947 ;
C. A., 1947 , p. 5696
Gilbert, E. E.
Chemical Reviews (Washington, DC, United States), 1962 , vol. 62, p. 549 - 589
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Gmelin Handbook: S: SVol.3, 3.1.7.7.4, page 316 - 318
in neat (no solvent) react. of SO3-vapor with KBF4 (dried at 200°C, finely powdered) at about 35°C, evaporation of an excess of SO3, solidifying of KBF4*4SO3, decompn. at 80°C, heating for 2.5 hours to 120 up to 130°C;;
