Synthesis of 3H-1,2-dithiole-3-thiones by a novel oxidative cyclization
Autor: | Thomas J. Curphey, H. Howard Joyner |
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Rok vydání: | 1993 |
Předmět: | |
Zdroj: | Tetrahedron Letters. 34:7231-7234 |
ISSN: | 0040-4039 |
Popis: | Reaction of 3-oxo dithioic acids with a combination of hexamethyldisilathiane and N-chlorosuccinimide in the presence of a catalytic amount of imidazole brings about oxidative ring closure to 3H-1,2-dithiole-3-thiones. Yields vary from poor to good. |
Databáze: | OpenAIRE |
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