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409340

Sigma-Aldrich

Samarium(II) iodide

anhydrous, powder, ≥99.9% trace metals basis

Sinónimos:

Samarium diiodide

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About This Item

Fórmula lineal:
SmI2
Número de CAS:
32248-43-4
Peso molecular:
404.17
MDL number:
MFCD00058873
UNSPSC Code:
12352302
PubChem Substance ID:
24865638
NACRES:
NA.23

grade

anhydrous

Quality Level

100

assay

≥99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: samarium
reagent type: reductant

impurities

≤1000.0 ppm Trace Rare Earth Analysis

SMILES string

I[Sm]I

InChI

1S/2HI.Sm/h2*1H;/q;;+2/p-2

InChI key

UAWABSHMGXMCRK-UHFFFAOYSA-L

Application

Promotes the cyanofluorination of aldehydes providing cyanofluorhydrins in good to excellent yield at room temperature in THF/HMPA.

For use with

Referencia del producto
Descripción
Precios

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Synthesis, 1309-1309 (2007)
Martin Holan et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(27), 9877-9888 (2015-05-28)
Densely functionalized cyclopentane derivatives with up to four consecutive stereocenters are assembled by a tandem Michael addition/single-electron transfer oxidation/radical cyclization/oxygenation strategy mediated by ferrocenium hexafluorophosphate, a recyclable, less toxic single-electron transfer oxidant. Ester enolates were coupled with α-benzylidene and α-alkylidene

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