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This article is cited in 1 scientific paper (total in 1 paper)
Ring Opening of Persubstituted 4H-Thiopyran 1-Oxide During Chlorination
P. Sebeka, J. Kroulika, M. Husakb, P. Sedmerac, V. Havlicekc, B. Kratochvilb, J. Kuthana a Department of Organic Chemistry, Institute of Chemical Technology, Prague, Czech Republic
b Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Czech Republic
c Institute of Microbiology, Academy of Science of the Czech Republic, Prague
Abstract:
Chlorination of 3,5-dichloro-2,4,4,6-tetraphenyl-4H-thiopyran 1-oxide 3(CI2 in CS2,20°C) followed byalcoholysis (EtOH, MeOH) gives ethyl or methyl (1E,4E)-1,4,5-trichloro-1,3,3,5-tetraphenylpenta-1,4-diene-1-sulfinates 5 and 6, respectively; the structure of 5 has been determined by X-ray analysis.
Citation:
P. Sebek, J. Kroulik, M. Husak, P. Sedmera, V. Havlicek, B. Kratochvil, J. Kuthan, “Ring Opening of Persubstituted 4H-Thiopyran 1-Oxide During Chlorination”, Mendeleev Commun., 4:6 (1994), 225–226
Linking options:
https://www.mathnet.ru/eng/mendc5230 https://www.mathnet.ru/eng/mendc/v4/i6/p225
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