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REGIOSELECTIVE SYNTHESIS OF EITHER 1H- OR 2H-1,2,3- TRIAZOLES VIA MICHAEL ADDITION TO α,ß-UNSATURATED KETONES

The Michael reaction of NH-1,2,3-triazole (1) with α,β-unsaturated ketones was studied. 1H-1,2,3-triazolyl-ketones were selectively generated when 1 was combined neat with a variety of enones. The use of aprotic solvents with catalytic base gave the corresponding 2H-regioisomers. Together, these two...

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Main Authors: Kwok, Sen Wai, Hein, Jason E., Fokin, Valery V., Sharpless, K. Barry
Formato: Artigo
Idioma:Inglês
Publicado: 2008
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2756140/
https://ncbi.nlm.nih.gov/pubmed/19802363
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3987/COM-08-S(N)73
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