Publication: Reactions of stable alpha-chlorosulfanyl chlorides with C=S-functionalized compounds
Reactions of stable alpha-chlorosulfanyl chlorides with C=S-functionalized compounds
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Majchrzak, A., Janczak, A., Mlostoń, G., Linden, A., & Heimgartner, H. (2003). Reactions of stable alpha-chlorosulfanyl chlorides with C=S-functionalized compounds. Helvetica Chimica Acta, 86, 2272–2283. https://doi.org/10.1002/hlca.200390183
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The smooth reaction of 3-chloro-3-(chlorosulfanyl)-2,2,4,4-tetramethylcyclobutanone (3) with 3,4,5-trisubstituted 2,3-dihydro-1H-imidazole-2-thiones 8 and 2-thiouracil (10) in CH2Cl2/Et3N at room temperature yielded the corresponding disulfanes 9 and 11 (Scheme 2), respectively, via a nucleophilic substitution of Cl- of the sulfanyl chloride by the S-atom of the heterocyclic thione. The analogous reaction of 3-cyclohexyl-2,3-dihydro-4,5-diphenyl-1H-imidazole-2-thione (8b) and 10 with the chlorodisulfanyl derivative 16 led to the corre
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Majchrzak, A., Janczak, A., Mlostoń, G., Linden, A., & Heimgartner, H. (2003). Reactions of stable alpha-chlorosulfanyl chlorides with C=S-functionalized compounds. Helvetica Chimica Acta, 86, 2272–2283. https://doi.org/10.1002/hlca.200390183