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Reactivity of 2-Thiohydantoins Towards Various Electrophilic Reagents: Applications to the Synthesis of New 2-Ylidene-3,5-dihydro-4H-imidazol-4-ones
A new route to 5-(imidazolidin-2-ylidene)-2-methylsulfanyl-3,5-dihydro-imidazol-4-ones 4a-c using ketene dithioacetal intermediates 3a-c is described. The reactivity of thiohydantoin derivatives 2a-c towards N,N-dimethylformamide diethylacetal (DMF-DEA) was also explored using solvent-free technique...
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Publicado no: | Molecules |
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Principais autores: | , , |
Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
MDPI
2004
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6147305/ https://ncbi.nlm.nih.gov/pubmed/18007487 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/91000867 |
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