| 1 | Author | Ralf Steudel, Eva-Maria Strauss | Requires cookie* |
| Title | Chromatographische Trennung schwefelhaltiger Heterocyclen der Typen (CH2)nSM und Se"S8_m mittels HPLC [1] Chromatographie Separation of Sulfur Containing Heterocycles of Type (CH2)"Sm and SenS8_n by HPLC [1]  | ||
| Abstract | The Separation of a number of cyclic methylene sulfides and selenides by reversed-phase high-pressure liquid chromatography is reported. The retention times as well as the capacity factors depend in a systematic way on the ring size, the number and kind of chalcogen atoms, and the number of heteronuclear bonds within the ring. These relation-ships are used to assign the chromatograms of cyclic selenium sulfides of type SeraS8-n (n = 1-8) prepared in a new reaction from Se2Cl2, SC12 and potassium iodide and containing all selenium atoms in neighboring positions. | ||
| Reference | Z. Naturforsch. 38b, 719—725 (1983); eingegangen am 9. Februar 1983 | ||
| Published | 1983 | ||
| Keywords | HPLC, Methylene Sulfides, Methylene Selenides, Selenium Sulfides, Sulfur Heterocycles | ||
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