244988
Bis(1,5-cyclooctadiene)nickel(0)
Sinónimos:
Bis(cyclooctadiene)nickel, Ni(COD)2
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Acerca de este artículo
Fórmula empírica (notación de Hill):
C16H24Ni
Número CAS:
Peso molecular:
275.06
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
215-072-0
MDL number:
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Permítanos ayudarleInChI key
JRTIUDXYIUKIIE-KZUMESAESA-N
InChI
1S/2C8H12.Ni/c2*1-2-4-6-8-7-5-3-1;/h2*1-2,7-8H,3-6H2;/b2*2-1-,8-7-;
SMILES string
[Ni].C1CC=CCCC=C1.C2CC=CCCC=C2
reaction suitability
core: nickel
reaction type: Cross Couplings
reagent type: catalyst
parameter
temperature sensitive
mp
60 °C (dec.) (lit.)
storage temp.
−20°C
Quality Level
Categorías relacionadas
Application
Catalyst for the cycloaddition of 1,3-dienes.
Reactant for:
Catalyst for:
- Oxidative addition reactions
Catalyst for:
- Asymmetric α-arylation and heteroarylation of ketones with chloroarenes
- Cross-coupling reactions
- Regioselective and stereoselective carboxylation/cyclization of allenyl aldehydes under a carbon dioxide atmosphere
- Methyl carboxylation of homopropargylic alcohols
- Stereoselective borylative ketone-diene coupling
- Cycloaddition of benzamides with internal alkynes
Used to catalyze the addition of allyl phenyl sulfide to alkynes leading to 1,4-dienes. The reaction with terminal acetylenes proceeds in high yield and high selectivity. A variety of functional groups are tolerated.
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Flam. Sol. 1 - Skin Sens. 1 - STOT RE 1
target_organs
Lungs
Clase de almacenamiento
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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G Eliad Benitez-Medina et al.
Dalton transactions (Cambridge, England : 2003), 48(47), 17579-17587 (2019-11-22)
The nickel-catalyzed N-alkylation of a variety of arylamines via transfer hydrogenation in the absence of pressurized hydrogen and basic or acidic additives was achieved in a tandem reaction. This process was further extended to the C[double bond, length as m-dash]N
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It is well known that, stemming from the mutual interplay between chromophores, circular dichroism (CD) is a powerful technique to deal with structural problems for both the small organic molecule and the biopolymer. However, quantitative interpretations of the spectroscopic and
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The race for performance of integrated circuits is nowadays facing a downscale limitation. To overpass this nanoscale limit, modern transistors with complex geometries have flourished, allowing higher performance and energy efficiency. Accompanying this breakthrough, challenges toward high-performance devices have emerged
Joachim Loup et al.
Angewandte Chemie (International ed. in English), 58(6), 1749-1753 (2018-12-06)
Highly enantioselective nickel-catalyzed alkene endo-hydroarylations were accomplished with full selectivity by organometallic C-H activation. The asymmetric assembly of chiral six-membered scaffolds proved viable in the absence of pyrophoric organoaluminum reagents within an unprecedented nickel/JoSPOphos manifold.
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Numerous antimicrobial coatings have been developed for biomedical devices/implants, but few can simultaneously fulfill the requirements for antimicrobial and antifouling ability and biocompatibility. In this study, to develop an antimicrobial and antibiofilm surface coating, diblock amphiphilic molecules with antimicrobial and
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