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 in:Chemistry letters 2002-01, Vol.31 (1), p.90-91
Main Authors: Shimada, Kazuaki, Yoshida, Takamasa, Makino, Kenshiro, Otsuka, Tatsuya, Onuma, Yuki, Aoyagi, Shigenobu, Takikawa, Yuji, Kabuto, Chizuko
Format: Article
Language:English
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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