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Authors
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Gaitzsch, J. ; Rogachev, V. ; Metz, P. ; Filimonov, V. ; Zahel, M. ; Kataeva, O.
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Title
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Simple and practical one-step synthesis of new 1,3-dienic d-sultones from terminal alkynes and some synthetic applications of these compounds
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Date
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09.08.2011
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Abstract
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1,3-Dienic d -sultones 4,6-diaryl-[1,2]oxathiine 2,2-dioxides were synthesized via a one-step reaction of arylalkynes with dioxane sulfotrioxide. The reactivity of various alkynes in this reaction was investigated. The resulting sultones were brominated with Br2 or N-bromosuccinimide regioselectively a to sulfur and subsequently coupled with phenylacetylene using Sonogashira conditions.
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Journal
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Journal of Sulfur Chemistry 32 (2011) 3-11
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DOI
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https://doi.org/10.1080/17415993.2010.537339
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