919772
Tris(dibenzylideneacetone)dipalladium(0) ChemBeads
solid
別名:
Pd2dba3, Pd2(dba)3
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この商品について
化学式:
(C6H5CH=CHCOCH=CHC6H5)3Pd2
CAS番号:
分子量:
915.72
NACRES:
NA.22
UNSPSC Code:
12161600
MDL number:
製品名
Tris(dibenzylideneacetone)dipalladium(0) ChemBeads,
Quality Level
product line
ChemBeads
form
solid
composition
~ 5 wt.% loading of catalyst
reaction suitability
reagent type: catalyst
reaction type: Cross Couplings
storage temp.
2-8°C
SMILES string
O=C(/C=C/c1ccccc1)/C=C/c2ccccc2.O=C(/C=C/c3ccccc3)/C=C/c4ccccc4.O=C(/C=C/c5ccccc5)/C=C/c6ccccc6.[Pd].[Pd]
InChI
1S/3C17H14O.2Pd/c3*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;;/h3*1-14H;;/b3*13-11+,14-12+;;
InChI key
CYPYTURSJDMMMP-WVCUSYJESA-N
Application
Application Guide for Palladium Catalyzed Cross-Coupling Reactions
Reactant involved in:
Catalyst for:
Reactant involved in:
- Synthesis of nanosized palladium phosphides upon interaction with white phosphorous
- Preparation of palladium triphenylphosphine carbonyl cluster complexes
- Precursor for synthesis of functionalized multiwalled carbon nanotube-palladium complexes used as catalysts for Heck coupling reactions
- Selective carbon-sulfur bond formation via addition of S-S and S-H bonds to alkynes
Catalyst for:
- Suzuki cross-coupling reactions
- PCN- and PCS-pincer palladium complex catalyzed tandem allylation
Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis
Catalyst for C-C and C-N bond formation especially Suzuki, Heck coupling reaction
ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
Learn more about ChemBeads products
For larger scale uses, product also available in powdered form (328774)
Catalyst for C-C and C-N bond formation especially Suzuki, Heck coupling reaction
ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
Learn more about ChemBeads products
For larger scale uses, product also available in powdered form (328774)
Other Notes
High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads
Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation
ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand
Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation
ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand
Legal Information
Tris(dibenzylideneacetone)dipalladium(0) is Product of Umicore
Additional information available at www.pmc.umicore.com
Additional information available at www.pmc.umicore.com
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 1B Inhalation - Skin Sens. 1
保管分類
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
資料
ケムビーズ（ChemBeads）は、触媒をコーティングしたガラスビーズで、反応のハイスループットスクリーニングにおいて、ナノモルスケールの極微量の固体試薬を分注します。
George R Kracke et al.
ChemMedChem, 10(1), 62-67 (2014-11-26)
Clinically there is a need for local anesthetics with a greater specificity of action on target cells and longer duration. We have synthesized a series of local anesthetic derivatives we call boronicaines in which the aromatic phenyl ring of lidocaine
Ana L Aguirre et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 27(51), 12981-12986 (2021-07-08)
High-throughput experimentation (HTE) methods are central to modern medicinal chemistry. While many HTE approaches to C-N and Csp2 -Csp2 bonds are available, options for Csp2 -Csp3 bonds are limited. We report here how the adaptation of nickel-catalyzed cross-electrophile coupling of
Branched/linear selectivity in palladium-catalyzed allyl-allyl cross-couplings: The role of ligands.
Michael J Ardolino et al.
Tetrahedron, 71(37), 6409-6413 (2015-08-19)
While Pd-catalyzed allyl-allyl cross-couplings in the presence of small-bite-angle bidentate ligands reliably furnish the branched regioisomer with high levels of selectivity, cross-couplings in the presence of large-bite-angle bidentate ligands give varying, often unpredictable, levels of selectivity. In a combined computational