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809330

Sigma-Aldrich

Fe/ppm Pd for nitro group reductions

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About This Item

MDL number:
UNSPSC Code:
12161600
NACRES:
NA.22

Pricing and availability is not currently available.

form

solid

Quality Level

composition

FeCl2 (372870), 23.3-27.4 wt. %
MgCl2 (M8266), 15.3-18.8 wt. %
Pd (203939), <0.3 wt. %
THF (186562), 53.5-61.6 wt. %

reaction suitability

core: iron
reagent type: catalyst

storage temp.

2-8°C

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This Item
12310710393442658
Iron &#8805;99%, reduced, powder (fine)

12310

Iron

form

solid

form

powder (fine)

form

solid

form

solid

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

composition

FeCl2 (372870), 23.3-27.4 wt. %

composition

-

composition

-

composition

-

Application

When these nanoparticles (NPs) are used along with PEG-containing designer surfactants such as TPGS-750-M, a facile reduction of nitro compounds can be effected in water at room temperature. The transformation is highly chemoselective and tolerates a large variety of functional groups.

Caution

Handle under nitrogen and store under argon in refrigerator.

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Description
Pricing

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

1.4 °F

Flash Point(C)

-17 °C


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    Switching from organic solvents to water at an industrial scale.
    Parmentier M, et al.
    Current opinion in green and sustainable chemistry., 7, 13-17 (2017)
    When Does Organic Chemistry Follow Nature?s Lead and ?Make the Switch?.
    Lipshutz B H
    The Journal of Organic Chemistry, 82(6), 2806-2816 (2017)
    New surfactants for chemistry in water.
    Krause N
    Current opinion in green and sustainable chemistry., 7, 18-22 (2017)

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    Prof. Bruce Lipshutz and co-workers have developed designer surfactants to allow several classes of transformations (e.g. Suzuki-Miyaura, Olefin Metathesis, 1,4-Addition to Enones, etc.) to be performed in water.

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