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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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Detalhes bibliográficos
Publicado no:Molecules
Principais autores: Chérouvrier, Jean-René, Carreaux, François, Bazureau, Jean Pierre
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI 2004
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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