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MilliporeSigma

327638

Sigma-Aldrich

Bromopentacarbonylrhenium(I)

98%

Sinónimos:

Pentacarbonylbromorhenium, Pentacarbonylrhenium bromide, Rhenium(I) pentacarbonyl bromide

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About This Item

Fórmula lineal:
Re(CO)5Br
Número de CAS:
Peso molecular:
406.16
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

reaction suitability

core: rhenium
reagent type: catalyst

SMILES string

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

InChI

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

InChI key

NWJBOTGGBYFKEJ-UHFFFAOYSA-M

Application

Used to study π-electron deficient complexes between tricarbonylhalorhenium and diimine ligands and also to prepare [3]-ferrocenophane complexes.
Starting material for rhenium-polypyridine complexes that have potential applications in catalysis and solar energy conversion.
Used to study π-electron deficient complexes between tricarbonylhalorhenium and diimine ligands.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Ruimao Hua et al.
The Journal of organic chemistry, 69(17), 5782-5784 (2004-08-17)
The addition of carboxylic acids to terminal alkynes is efficiently catalyzed by the early transition-metal complex Re(CO)5Br in toluene or n-heptane at 110 degrees C in an air atmosphere, affording the anti-Markovnikov adducts in good yields with high selectivity. In
Jia-Li Jiang et al.
The Journal of organic chemistry, 70(1), 381-383 (2004-12-31)
In the presence of a catalytic amount of Re(CO)(5)Br, the coupling of epoxides with supercritical CO(2) without an organic solvent at 110 degrees C has afforded cyclic carbonates in good to excellent yields.
Nishiyama, Y.; Kakushou, F. et al.
Bulletin of the Chemical Society of Japan, 73, 2779-2779 (2000)
Tomás F Beltrán et al.
Dalton transactions (Cambridge, England : 2003), 46(28), 9036-9048 (2017-07-01)
The superbulky N-heterocyclic carbenes (NHCs) 2,6-bis(diphenylmethyl)-4-methylimidazol-2-ylidene (IDip*Me) and its 4-methoxy analogue (IDip*OMe) reacted instantaneously with carbon disulfide to afford the corresponding imidazolium-2-dithiocarboxylate zwitterions in high yields. These new dithiolate ligands were fully characterized and their coordination chemistry toward common Re(i)
Inorganic Chemistry, 29, 253-253 (1990)

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