409340
碘化钐(II)
anhydrous, powder, ≥99.9% trace metals basis
别名:
碘化亚钐
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关于此项目
线性分子式:
SmI2
化学文摘社编号:
分子量:
404.17
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Assay:
≥99.9% trace metals basis
Grade:
anhydrous
Form:
powder
产品名称
碘化钐(II), anhydrous, powder, ≥99.9% trace metals basis
InChI
1S/2HI.Sm/h2*1H;/q;;+2/p-2
SMILES string
I[Sm]I
InChI key
UAWABSHMGXMCRK-UHFFFAOYSA-L
grade
anhydrous
assay
≥99.9% trace metals basis
form
powder
reaction suitability
core: samarium
reagent type: catalyst
core: samarium
reagent type: reductant
impurities
≤1000.0 ppm Trace Rare Earth Analysis
Quality Level
Application
在 THF/HMPA 中和室温下以良好至优异的产率促进醛的氰氟化，从而生成氰氟醇。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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
商品
Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.
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