Sulfide ion transfer from a vicinal dithiolate. A new route for the synthesis of mesocyclic trithiaethers
Four mesocyclic and one macrocyclic trithiaethers have been synthesized using a sulfide ion transfer from a vicinal dithiolate. The mechanism of the sulfide ion transfer is discussed. An improved method for synthesizing 2-hydroxymethyl-1,4,8,11-tetrathiacyclotetradecane is also reported.
Qu, Wenchao,Rorabacher, David B.,Taschner, Michael J.
p. 8057 - 8060
(2007/10/03)
Macrocyclic dithiomaleonitrile derivatives containing sulfur and nitrogen heteroatoms
A general synthetic method for incorporation of the dithiomaleonitrile unit into macrocycles containing sulfur, oxygen and nitrogen heteroatoms is presented along with the single-crystal X-ray structures of the thiacrowns. In addition to being new ligands, these macrocycles are direct precursors to peripherally crown functionalized porphyrazines capable of coordinating multiple metal ions.
Lange, Steven J.,Sibert, John W.,Stern, Charlotte L.,Barrett,Hoffman, Brian M.
p. 8175 - 8188
(2007/10/02)
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