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685011

Sigma-Aldrich

(1,5-Cyclooctadiene)-η5-indenyl)iridium(I)

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About This Item

Linear Formula:
(C9H7)Ir(C8H12)
CAS Number:
102525-11-1
Molecular Weight:
414.54
MDL number:
MFCD07782020
UNSPSC Code:
12352300
PubChem Substance ID:
329760936
NACRES:
NA.22

form

solid

reaction suitability

core: iridium
reagent type: catalyst

mp

126-131 °C

SMILES string

[Ir].C1CC=CCCC=C1.[CH]2[CH][C]3C=CC=C[C]3[CH]2

InChI

1S/C9H7.C8H12.Ir/c1-2-5-9-7-3-6-8(9)4-1;1-2-4-6-8-7-5-3-1;/h1-7H;1-2,7-8H,3-6H2;/b;2-1-,8-7-;

InChI key

YLWHBOFZCLHZHQ-GHDUESPLSA-N

Application

Catalyst for C-H activation/borylation[1][2]

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
08125CJ

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Jian-Yang Cho et al.
Science (New York, N.Y.), 295(5553), 305-308 (2001-11-24)
Arylboron compounds have intriguing properties and are important building blocks for chemical synthesis. A family of Ir catalysts now enables the direct synthesis of arylboron compounds from aromatic hydrocarbons and boranes under "solventless" conditions. The Ir catalysts are highly selective
Robert E Maleczka et al.
Journal of the American Chemical Society, 125(26), 7792-7793 (2003-06-26)
An efficient one-pot C-H activation/borylation/oxidation protocol for the preparation of phenols is described. This method is particularly attractive for the generation of meta-substituted phenols bearing ortho-/para-directing groups, as such substrates are difficult to access by other phenol syntheses.

Articles

Rapid Arylboronic Esters Synthesis by Ir(I)-Catalysis

Arylboronic acids and esters, vital tools in chemical transformations, find extensive use, particularly in the Suzuki-Miyaura cross-coupling reaction.

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