Facile formation of cyclic polysulfides by a new generation method for diatomic sulfur

Heterocycles

Volumn 48, Issue 8, 1998, Pages 1519-1522

  Okuma, Kentaro ^a   Kuge, Seiji ^a   Koga, Yuji ^a   Shioji, Kosei ^a   Wakita, Hisanobu ^a   Machiguchi, Takahisa ^b  

^a FUKUOKA UNIVERSITY   (Japan)

^b SAITAMA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001653609     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/COM-98-8200     Document Type: Article

References (13)

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12. 3) δ 5.59 (s, 2 H, CH), 7.5-7.8 (complex m, 12 H, Ar). Dinaphtho[1,8-b:1′,8′-d]thiophene was obtained as a side product after prolonged reaction time at this temperature. Thermolysis of 6 in refluxing DMF gave dinaphto[1,8-b:1′,8′-d]thiophene in quantitative yield.
13. S. Yamabe, T. Dai, T, Minato, T. Machiguchi, and T. Hasegawa, J. Am. Chem. Soc., 1996, 118, 2518.