Abstract
A short synthetic approach to fused 1,2,5-thiadiazoles from the corresponding 1,2,5-oxadiazoles and 1,2,5-selenadiazoles has been developed. Mono- and bis(1,2,5-thiadiazoles) were selectively obtained in high yields. The pathways for these novel reactions were discussed.
Keywords:
1,2,5-oxadiazoles; 1,2,5-selenadiazoles; 1,2,5-thiadiazoles; sulfur monochloride.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Oxadiazoles / chemical synthesis
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Oxadiazoles / chemistry*
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Oxygen / chemistry
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Selenium / chemistry*
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Sulfur Compounds / chemical synthesis
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Sulfur Compounds / chemistry*
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Thiadiazoles / chemical synthesis
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Thiadiazoles / chemistry*
Substances
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Oxadiazoles
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Sulfur Compounds
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Thiadiazoles
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Selenium
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sulfur monochloride
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Oxygen