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Efficient Organocatalytic α-Sulfenylation of Substituted Piperazine-2,5-diones

Organocatalytic α-sulfenylation of substituted piperazine-2,5-diones is reported through the use of cinchona alkaloids as Lewis bases and electrophilic sulfur transfer reagents. 1-Phenylsulfanyl[1,2,4]triazole, a novel sulfur transfer reagent, gave excellent product yields with a number of substitut...

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Main Authors: Dubey, Ramin, Polaske, Nathan W., Nichol, Gary S., Olenyuk, Bogdan
Formato: Artigo
Idioma:Inglês
Publicado: 2009
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2699310/
https://ncbi.nlm.nih.gov/pubmed/20161311
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.tetlet.2009.05.031
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