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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

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

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Miguel N Pinto et al.
Journal of controlled release : official journal of the Controlled Release Society, 264, 192-202 (2017-09-04)
The gaseous signaling molecule carbon monoxide (CO) has recently been recognized for its wide range of physiological activity as well as its antineoplastic properties. However, site-specific delivery of this noxious gas presents a major challenge in hospital settings. In this
Ken T Ngo et al.
Journal of the American Chemical Society, 139(7), 2604-2618 (2017-01-25)
Electrocatalytic reduction of CO

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