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  • Новостной агрегатор СМИ2 - все главные новости России
    We would like to show you a description here but the site won’t allow us
  • Samarium (II) iodide - Wikipedia
    Samarium (II) iodide is an inorganic compound with the formula SmI 2 When employed as a solution for organic synthesis, it is known as Kagan's reagent, named after Henri B Kagan
  • Reductions with samarium (II) iodide - Wikipedia
    The polarity of the solvent has a profound effect on the course of SmI 2 reductions Increasing the polarity of the reaction medium generally makes SmI 2 a stronger reducing agent HMPA may be used for this purpose; however, HMPA is a known carcinogen and should be handled with extreme care
  • Samarium ( ii ) iodide-mediated reactions applied to natural product . . .
    Since its introduction by Henri Kagan, samarium (II) iodide (SmI 2, Kagan's reagent) has found increasing use in chemical synthesis Over the years, many reviews have been published on the application of SmI 2 in numerous reductive coupling procedures as well as in natural product total synthesis
  • Samarium (II) Iodide (SmI2) | Stanford Advanced Materials
    Samarium (II) iodide is an inorganic compound with the formula SmI2 When employed as a solution for organic synthesis, it is known as "Kagan's reagent" SmI2 is a green solid and its solutions are green as well It is a strong one-electron reducing agent that is used in organic synthesis
  • SAMARIUM (II) IODIDE | 32248-43-4 - ChemicalBook
    SmI2 has been used extensively in literature due to its large reduction potential Known as a single-electron transfer reagent Samarium (II) iodide, SmI2, when employed as a solution for organic synthesis, is known as “Kagan’s reagent ” SmI2 is a green solid and its solutions are green as well
  • (PDF) Preparation and use of samarium diiodide (SmI (2)) in organic . . .
    SmI (2) is generated through the addition of molecular iodine to samarium metal in THF (1,2-3) It is a mild and selective single electron reductant and its versatility is a result of its ability to initiate a wide range of reductions including C-C bond-forming and cascade or sequential reactions
  • A SmI 2 -mediated reductive cyclisation reaction using the . . .
    Herein, we report a new method for synthesising 2-CF 3 -indoline using SmI 2 This reaction is a reductive cyclisation using a chain amide as the radical precursor, which has never been reported before, and is realised by using the captodative effect 15 between an electron-withdrawing trifluoromethyl group and an electron-donating amino group
  • SmI 2-Catalyzed Intermolecular Coupling of Cyclopropyl Ketones and . . .
    Here, we describe a SmI 2 -catalyzed intermolecular radical coupling of aryl cyclopropyl ketones and alkynes The process shows broad substrate scope and delivers a library of decorated cyclopentenes with loadings of SmI 2 as low as 15 mol %





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