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Sigma Aldrich Samarium(II) Iodide Solution

Catalog No. 34711625ML Shop All MilliporeSigma Sigma Organic Chemistry Products
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34-711-625ML 25 mL
34-711-6100ML 100 mL
34-711-6 4 x 25 mL
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Samarium(II) iodide solution (SmI2) can be used as a reagent in the synthesis of:Benzannulated pyrrolizidines and indolizidines by SmI2-induced cyclizations of indole derivatives.Chiral 4-substituted 2-oxazolidinones and 5,5-disubstituted oxazolidinones through asymmetric Reformatsky type reaction.+a-Aminoalkyl substituted +a-butyrolactones via ketyl-alkene coupling reaction.It can also be used in:Reduction of conjugated double and triple bonds into alkenes using SmI2/H2O/amine mixtures.Conversion of +a-hydroxyketones into 1,3-diols by SmI2/H2O/Et3N.Selective reduction of 6-membered lactones to the corresponding diols/triols using SmI2-H2O reagent system.SmI2 is an effective single-electron reducing agent for the promotion of ketone-olefin, ketyl aryl cyclizations, and pinacol coupling reactions under mild conditions. Often both intramolecular and intermolecular couplings proceed in a highly stereoselective fashion. It is also used in the synthesis of new heteroleptic samarium aryloxide/cyclopentadienide complexes.Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Specifications

CAS 32248-43-4
Quantity 25 mL
Molecular Formula I2Sm
Linear Formula SmI2
MDL Number MFCD00058873
Molecular Weight (g/mol) 404.17 g/mol
Density 0.922 g/mL at 25°C
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