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Fluorinated ketene dithioacetals. Part IX. Synthesis and some chemical properties of new fluorinated 3H-1,2-dithiole-3-thiones

✍ Scribed by Vadim M Timoshenko; Jean-Philippe Bouillon; Yuriy G Shermolovich; Charles Portella

Book ID: 104251572
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 92 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)01179-6

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✦ Synopsis

4-Fluoro-5-perfluoroalkyl-3H-1,2-dithiole-3-thiones were prepared by heating the corresponding ketene dithioacetals with magnesium bromide and elemental sulfur. They reacted as dienophiles and 1,3-dipoles in cycloaddition reactions to give new fluorinated organosulfur compounds.

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