Simple and practical one-step synthesis of new 1,3-dienic δ-sultones from terminal alkynes and some synthetic applications of these compounds / J. Gaitzsch [et al.]
Уровень набора: Journal of Sulfur ChemistryЯзык: английский.Страна: .Резюме или реферат: 1,3-Dienic δ -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 α to sulfur and subsequently coupled with phenylacetylene using Sonogashira conditions.Примечания о наличии в документе библиографии/указателя: [References: p.16 (17 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | алкины | alkynes | bromination | бромирование Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
Title screen
[References: p.16 (17 tit.)]
1,3-Dienic δ -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 α to sulfur and subsequently coupled with phenylacetylene using Sonogashira conditions
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