Novel synthesis and thermal ring fission of 7-aryl-1,2,3,4,5,7-pentathiazocanes

Treatment of 1,5,3,7-dithiadiazocanes 1 with bromine-elemental sulfur or disulfur dichloride (S2Cl2) afforded 1,2,3,4,5,7-pentathiazocanes 3, and heating of 3 caused unusual thermal ring fission to give an inseparable mixture of polysulfide chains bearing a thioformamide moiety on each terminal.

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Bibliographic Details
Published inChemistry letters no. 1; pp. 90 - 91
Main Authors Shimada, K, Yoshida, T, Makino, K, Otsuka, T, Onuma, Y, Aoyagi, S, Takikawa, Y, Kabuto, C
Format Journal Article
LanguageEnglish
Published TOKYO Chemical Soc Japan 01.01.2002
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
SULFUR
HETEROCYCLES
DICATIONS
DITHIOETHERS
MONOSULFOXIDES
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Summary:Treatment of 1,5,3,7-dithiadiazocanes 1 with bromine-elemental sulfur or disulfur dichloride (S2Cl2) afforded 1,2,3,4,5,7-pentathiazocanes 3, and heating of 3 caused unusual thermal ring fission to give an inseparable mixture of polysulfide chains bearing a thioformamide moiety on each terminal.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2002.90