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710857

Sigma-Aldrich

Iron(III) chloride solution

greener alternative

0.2 M in 2-methyltetrahydrofuran

Sinónimos:

Ferric chloride solution

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About This Item

Fórmula lineal:
FeCl3
Número de CAS:
7705-08-0
Peso molecular:
162.20
MDL number:
MFCD00011005
UNSPSC Code:
12161600
PubChem Substance ID:
329763016
NACRES:
NA.22

form

solution

reaction suitability

core: iron
reagent type: catalyst

greener alternative product characteristics

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

0.2 M in 2-methyltetrahydrofuran

refractive index

n20/D 1.414

density

0.868 g/mL at 25 °C

greener alternative category

, Aligned

SMILES string

Cl[Fe](Cl)Cl

InChI

1S/3ClH.Fe/h3*1H;/q;;;+3/p-3

InChI key

RBTARNINKXHZNM-UHFFFAOYSA-K

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. FeCl3 is used in many biomass conversion processes because of its unique properties such as nontoxicity, low-cost, abundance, and high selectivity. Here, this product is 0.2 M in 2-methyltetrahydrofuran and thus aligns with "Safer Solvents and Auxiliaries", "Use of Renewable Feedstocks", and has been enhanced for catalytic efficiency. Click here for more information.

Application

Iron(III) chloride in greener solvent, 2-methyltetrahydrofuran (2-MeTHF) can be used:
  • As a mild oxidant for phenolic coupling reaction.
  • In dimerizing aryllithiumsand ketone enolates.
  • As a mild Lewis acid catalyst to catalyzes ene reactions.
  • In Nazarov cyclizations, Michael additions, and acetonation reactions.


2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Irrit. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

14.0 °F - closed cup

flash_point_c

-10.0 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
MKCK9108
MKCJ7969
MKCH6569
MKCF4252
MKCC9057

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Abdelwareth A O Sarhan et al.
Chemical Society reviews, 38(9), 2730-2744 (2009-08-20)
In this critical review, the use of iron(III) chloride in oxidative C-C couplings of arenes and related unsaturated compounds is presented and reviewed. The approach allows highly selective dimerisations of phenol derivatives, naphthols, and heterocyclic compounds. Sequential couplings give access
Chen-Yu Chen et al.
Clinica chimica acta; international journal of clinical chemistry, 438, 337-341 (2014-10-05)
Insulin-like growth factor binding protein-1 (IGFBP-1) constitutes a subgroup of the insulin-like growth factor binding protein systems, and its concentration in amniotic fluid is 100-1000 times higher than the concentration in other body fluids. The aim of this study was
William H DePas et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(7), 2629-2634 (2013-01-30)
Bacterial biofilm formation is a complex developmental process involving cellular differentiation and the formation of intricate 3D structures. Here we demonstrate that exposure to ferric chloride triggers rugose biofilm formation by the uropathogenic Escherichia coli strain UTI89 and by enteric
D C Florian Wieland et al.
Colloids and surfaces. B, Biointerfaces, 109, 74-81 (2013-04-27)
The early stages of the formation of inorganic aggregates, composed of iron compounds at the solution-air interface, were investigated in situ. The properties of the solution-air interface were changed by using different Langmuir layers. In order to get insight into
Dattatraya H Dethe et al.
Organic letters, 15(3), 429-431 (2013-01-16)
A novel approach was developed for the synthesis of highly substituted indene derivatives, using an FeCl(3) catalyzed Prins-type cyclization reaction which was further applied in the total synthesis of jungianol and epi-jungianol.
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