aDepartment of Organic Chemistry, Institute of Chemical Technology, Prague, Czech Republic bDepartment of Solid State Chemistry, Institute of Chemical Technology, Prague, Czech Republic cInstitute 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.
Document Type:
Article
Language: English
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
This publication is cited in the following 1 articles:
P. SEBEK, J. KROULIK, M. HUSAK, P. SEDMERA, V. HAVLICEK, B. KRATOCHVIL, J. KUTHAN, “ChemInform Abstract: Ring Opening of Persubstituted 4H‐Thiopyran 1‐Oxide During Chlorination.”, ChemInform, 26:18 (1995)