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341622

Sigma-Aldrich

Bromopentacarbonylmanganese(I)

98%

Synonym(s):

Bromopentacarbonylmanganese(I), Manganese pentacarbonyl bromide

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About This Item

Linear Formula:
BrMn(CO)5
CAS Number:
14516-54-2
Molecular Weight:
274.89
EC Number:
238-522-8
MDL number:
MFCD00049806
UNSPSC Code:
12352103
PubChem Substance ID:
24860973
NACRES:
NA.23

Quality Level

100

Assay

98%

form

powder or crystals

reaction suitability

core: manganese
reagent type: catalyst

storage temp.

2-8°C

SMILES string

[Mn]Br.[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]

InChI

1S/5CO.BrH.Mn/c5*1-2;;/h;;;;;1H;/q;;;;;;+1/p-1

InChI key

OESORJHGSXJTKX-UHFFFAOYSA-M

Related Categories

General description

Bromopentacarbonylmanganese(I)is an organomanganese compound with a central manganese atom at its core,enclosed by five carbon monoxide ligands and one bromine atom. It is commonlyused as a reagent in organic synthesis, particularly in carbonylationreactions. It is also used as a precursor for the preparation of various manganesecomplexes.

Application

Bromopentacarbonylmanganese(I) can be used as:
  • A precursor to synthesize manganese complex, [Mn(CO)5H], which was then used as a catalyst in the reduction of levulinic acid (LA) to methyltetrahydrofuran (MTHF) and the reductive amination of LA to N-substituted pyrrolidines.
  • A precursor to prepare Mn(I) complexes bearing bifunctional ligands, which are used as catalysts for the transfer-hydrogenation of various ketones and imines using 2-propanol as the hydrogen donor.
  • A catalyst in the selective C2-H activation reactions.


Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN3798
MKCH3790
MKCF8978
MKCD4024
MKCB3570

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Global Trade Item Number

SKUGTIN
341622-5G4061826754290
341622-25G

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