GF44052667
Iridium
wire reel, 0.05m, diameter 0.075mm, as drawn, 99.9%
Synonym(e):
Iridium
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Alle Fotos(2)
About This Item
Empirische Formel (Hill-System):
Ir
CAS-Nummer:
Molekulargewicht:
192.22
MDL-Nummer:
UNSPSC-Code:
12141720
PubChem Substanz-ID:
NACRES:
NA.23
Assay
99.9%
Form
wire
Hersteller/Markenname
Goodfellow 440-526-67
Widerstandsfähigkeit
4.71 μΩ-cm
L × Durchm.
0.05 m × 0.075 mm
bp
4130 °C (lit.)
mp (Schmelzpunkt)
2450 °C (lit.)
Dichte
22.65 g/cm3 (lit.)
SMILES String
[Ir]
InChI
1S/Ir
InChIKey
GKOZUEZYRPOHIO-UHFFFAOYSA-N
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Soo Bong Han et al.
Chemical communications (Cambridge, England), (47)(47), 7278-7287 (2009-12-22)
Existing methods for enantioselective carbonyl allylation, crotylation and tert-prenylation require stoichiometric generation of pre-metallated nucleophiles, and often employ stoichiometric chiral modifiers. Under the conditions of transfer hydrogenation employing an ortho-cyclometallated iridium C,O-benzoate catalyst, enantioselective carbonyl allylations, crotylations and tert-prenylations are
Paolo Tosatti et al.
Organic & biomolecular chemistry, 10(16), 3147-3163 (2012-03-13)
Since their discovery in 1997, iridium-catalysed asymmetric allylic substitutions have been developed into a broadly applicable tool for the synthesis of chiral building blocks via C-C and C-heteroatom bond formation. The remarkable generality of these reactions and the high levels
Stephen J Roseblade et al.
Accounts of chemical research, 40(12), 1402-1411 (2007-08-04)
Asymmetric hydrogenation is one of the most important catalytic methods for the preparation of optically active compounds. For a long time the range of olefins that could be hydrogenated with high enantiomeric excess was limited to substrates bearing a coordinating
Low-valent ruthenium and iridium hydride complexes as alternatives to Lewis acid and base catalysts.
S Murahashi et al.
Accounts of chemical research, 33(4), 225-233 (2000-04-25)
The discovery of a new chemical reaction often leads to new applications and new chemical principles. Low-valent ruthenium and iridium hydride complexes are highly useful redox Lewis acid and base catalysts. Nitriles are activated by these catalysts and undergo reactions
Veronica Marin et al.
Chemical Society reviews, 36(4), 618-635 (2007-03-28)
The need for novel materials with luminescent properties and advanced processing features requires reliable and reproducible synthetic routes for the design of suitable materials, such as e.g. polypyridyl ruthenium(II) and iridium(III)-containing polymers. The most popular ligand for those purposes is
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